In the morning, Jasmine biked to her grandma's house in 45 minutes. When she was biking back home in the evening it was foggy and she went 4 mph slower. The trip back took her 1 hour and 10 minutes. How far from her house does her grandmother live?

Answers

Answer 1

Answer:

8.4

Step-by-step explanation

Answer 2

Jasmine's grandma's home will be 504 miles away from her home

What is the relation between distance[x] and time[t]?

The relation between distance[x] and time [t] is -

[x] = v [t]

where v is the velocity of body.

Given is Jasmine reached her grandma's house in 45 minutes. When she was biking back home in the evening it was foggy and she went 4 mph slower. The trip back took her 1 hour and 10 minutes.

Let her grandma's home be [x] miles away form her house.

Assume that her velocity was [v] mph on her way to grandma's house.

45 = x/v

x = 45v

Her velocity on her way back home would be [v - 4] mph

70 = x/(v - 4)

x = 70(v - 4)

Equating both -

45v = 70(v - 4)

45v = 70v - 280

70v - 45v = 280

25v = 280

v = 11.2 mph

The value of [x] will be -

x = 45 x 11.2 = 504 miles

Therefore, Jasmine's grandma's home will be 504 miles away from her home

To solve more questions on kinematics, visit the link below-

https://brainly.com/question/21087207

#SPJ2


Related Questions

1.)3.3÷0.3=
I need help to slove this answer

Answers

3.3 ÷ 0.3

3.3 = 33/10

0.3 = 3/10

33/10 ÷ 3/10 = 11

Tom has a collection of 30 CDs and Nita has a collection of 18 CDs. Tom is adding 1 CD a month to his collection while Nita is adding 5 CDs a month to her collection. Find the number of months after which they will have the same number of CDs.
Group of answer choices

2 months

33 months

1 month

3 months

Answers

Answer: 3

Step-by-step explanation:

Adwoa made fresh orange juice. If she used 2 oranges per a glass.How many oranges did she use?​

Answers

Answer:

You have a picture of the problem?

Answer:

12 oranges.

[tex]2 * 6 = 12[/tex]

so that means that she used 12 oranges total for 6 glasses.

Hope this helps! Have a great day. ♣

Ben made some apple pies. For every 4 cups of butter, he added 3 cups of water. The ratio of butter to water in Ben’s apple pies is ____.

Answers

Answer:

4:3 for 4 cups of butter there are 3 cups of water

Step-by-step explanation:

Supongamos que estás en el infierno y el diablo te reta a un juego. Él piensa en un número natural.Cada día, tú tendrás una oportunidad de adivinar ese número (él nunca cambia el número que pensó). Si lo adivinas, el diablo te permitirá salir del infierno.Recuerda que tienes una eternidad para adivinar, la pregunta es: ¿Cuál es el orden de los números naturales que adivinarías?

Answers

Answer:

En síntesis, se inicia con el número natural más pequeño en el primer y se prosigue con los números siguientes en caso de no dar con [tex]n[/tex], de modo que el participante pasará en el infierno únicamente [tex]n[/tex] días, algo pequeño en comparación con la eternidad.

Step-by-step explanation:

Los números naturales comprenden el subconjunto más pequeño de los números reales conformado por los siguientes elementos:

[tex]\mathbb{N} = \{1,2,3,4,...\}[/tex]

Sea [tex]n \in \mathbb{N}[/tex] el número que tiene el diablo en su mente, tal que [tex]n \geq 1[/tex]. Comenzamos el primer día con 1, si este no corresponde con [tex]n[/tex]. Entonces se utiliza 2 al día siguiente y este no corresponde, se emplea al día siguiente y así sucesivamente hasta conseguir [tex]n[/tex].

En síntesis, se inicia con el número natural más pequeño en el primer y se prosigue con los números siguientes en caso de no dar con [tex]n[/tex], de modo que el participante pasará en el infierno únicamente [tex]n[/tex] días, algo pequeño en comparación con la eternidad.

HELP ASAP
Slwoowownjjsaaasmjazzjssj

Answers

Answer:

14

Step-by-step explanation:

hwjdjdjjdhdjdjdkdkskslslsksjdjdndndndkdkdlddo

What is the area of the triangle 3 yd + 10 yd

Answers

Answer:

Answer:

The area is 30 sqr yds

Step-by-step explanation:

Let suppose the given area is a box or a room.

Let length = 3yds

Let width = 10 yds

Area of a rectangle or square is = length x width

Area = 3 x 10

Area = 30 yds

Step-by-step explanation:

Answer:

15 yards

Step-by-step explanation:

If there is a triangle of base and height B and H we can find the area by using the formula:

0.5×B×H

0.5×10×3 = 15

PLEASE HELP ME!!! An equation of the line tangent to the graph of y = 2x+3/3x-2 at the point (1,5) is

Answers

Answer: 13x + y = 18

Step-by-step explanation: 13x + y = 18 is equal to y = -13x + 18.

The derivative is y' = -13/3x-2^2.

With the derivative, you get -13 for slope and plug it in to get y - 5 = -13x + 13.

Move it around and you get 13x + y = 18.

Hope this helps!

We want to find the equation of the tangent line to a given point in a given function.

The correct option is B: 13*x + y = 18

So we want to find the equation of the tangent line to the function.

[tex]y = \frac{2x + 3}{3x - 2}[/tex]

at the point (1, 5).

To get the slope of that line, we need to evaluate the derivate of the function in the x-value of the point, the derivate of the function will be:

[tex]y' = \frac{2}{3x - 2} - 3*\frac{2x + 3}{(3x - 2)^2}[/tex]

Now we evaluate this in the x-value of the point, which is x = 1.

[tex]y' = \frac{2}{3*1 - 2} - 3*\frac{2*1 + 3}{(3*1 - 2)^2} = -13[/tex]

Then the line will be something like:

y = -13*x + b

To find the value of b, we use the fact that the line must pass through the point (1, 5). This means that when x = 1, we have y = 5.

Replacing that in the line equation we get:

5 = -13*1 + b

5 + 13 = b

18 = b

Then the equation of the line is:

y = -13*x + 18

Or, rewriting it.

13*x + y = 18

So the correct option is B.

If you want to learn more, you can read:

https://brainly.com/question/23265136

What is the value of s?
units
07
B
a
A
15
5
D

Answers

Answer: Ahh yes the value of s is A 15

Step-by-step explanation:

I will mark brainiest

Answers

Answer:

C. 63 [tex]cm^{2}[/tex]

Step-by-step explanation:

When trying to find the area of a parallelogram, you multiply the base times the height.

7 x 9 = 63

Therefore,  63 [tex]cm^{2}[/tex] is the correct answer.

-kiniwih426

What is the missing reason in the following proof?
Given: BC=AD, AB=DC
Prove: BE=ED

Answers

Answer:

bc=ad

Step-by-step explanation:

what is 20+60x50/80.2=??

Answers

Answer:

57.4064837905

Step-by-step explanation:

MATH

Can anyone helps me with this question. Look at the numbers ; 2,8,7,6,8,3,8. Find the
Mean
Median
Mode
Range

Answers

Answer:

1. Mean:

6

2. Median:

7

3. mode:

8

range:

6

Explanation:

Mean:

To find the mean you must add all the digits and divide them by the number of numbers there.for eg: 1,4,6,5,4

The number of numbers there is 5 so I added these numbers and divide them by 5.

Median:

To find the median you must arrange all the numbers in order and find the middle number eg: 1,2,3,4,5

The middle number is 3 as u can see there

Mode:

In the mode, you find the number that appears the most.

for eg: 1,3,3,4,5

The number appearing here the most is the 3

Range:

you minus the highest number from the lowest number

eg: 1,2,3,4,5

5-1 is 4 so the answer for the range is 4

how would you find "b" in the y=mx+b equation? I have the "m" but I cannot find the "b" ​

Answers

B is just simply the y intercept

How many solutions does the system have?
\begin{cases} y = -2x-4 \\\\ y = 3x+3 \end{cases}









y=−2x−4
y=3x+3

Answers

the answer of the question is infinite

Helpppp meeee question 1 pleaseee !!!

Answers

Answer:

2     0     -2      -4

Step-by-step explanation:

pls give brainliest

Answer:

2,0,-2,-4

Step-by-step explanation:

For example

-2 x -3 = 6

6 - 4 = 2

-2 x -3 - 4 = 2

-2x - 4

A table of values of a linear function is shown below. Find the output when the input is n. Type your answer in the space provided. Input numbers: 1, 2, 3, 4, n. Output numbers: 3, 1, -1, -3, _. Can someone please quickly explain this to me?

Answers

Answer:

  5 -2n

Step-by-step explanation:

There are several ways you can find the linear function for this table of values.

find the slope and intercept and write the slope-intercept equationfind the slope and use a point to write the point-slope equation; solve for yrecognize the x-values are sequential starting with 1, so the y-values are an arithmetic sequence; write the formula for the n-th term of an arithmetic sequence

Using the last approach, we see that the first term is 3, and the common difference is 1-3 = -2. Then the n-th term is ...

  an = a1 +d(n-1) . . . . . . general term of arithmetic sequence with first term a1 and common difference d

  an = 3 -2(n-1) . . . . sequence with a1=3, d=-2

The output when the input is n is ...

  3 -2(n -1)

This can be simplified to ...

  5 -2n . . . . output for input of n

The volume of a sphere is 4,186. 7 cubic feet; find the radius of the sphere. Use 3. 14 as an approximation of pi

Answers

Answer:

R=9.9983

Step-by-step explanation:

What is x/4+7=-2 please answer

Answers

Answer:

your answer is -36 negative thirty six

Step-by-step explanation:

(-2)-7

(-9)*4

-36

Answer:

x = -36

Step-by-step explanation:

We need to isolate the x in this equation to solve.

1. Subtract 7 from both sides of the equation.

x/4 = -9

2. Multiply 4 from both sides of the equation.

x = -36

x = -36

Will someone please help me with this?​

Answers

I think the right answer is the sprinkler can spread water 5 feet away

A squirrel runs across a road in 3 seconds. The road was more than 34 feet wide. Which inequality can be used to determine the squirrel’s speed? What is the solution to the inequality? Round to the nearest tenth, if necessary. How can you interpret the solution?.

Answers

Answer:

✔ 3r > 34

✔ r > 11.3

✔ The squirrel ran faster than 11.3 feet per second.

Step-by-step explanation:

The inequality used to define the squirrel's speed is 3r > 34

What is an inequality?

'In Mathematics, the relationship between two values that are not equal is defined by inequalities. Inequality means not equal.'

According to the given problem,

Let the speed of the squirrel be x feet per second

We know,

Speed × Time = Distance

Distance given is greater than 34 feet

Inequality of the given problem,

3x > 34

⇒ x > 34/3

⇒ x > 11.3 feet/second

Hence, we can conclude that the speed of the squirrel is more than 11.3 feet per second.

Learn more about inequalities here: https://brainly.com/question/15137133

#SPJ2

A pack of cinnamon scented pencils sell for $4.00 what is the sales tax rate if the total cost of the pencils is $4.32

Answers

Answer:

8%

Step-by-step explanation:

To get the answer we can use proportion. We know that 4$ its 100% and 4.32 its 100% + taxes.

4$ ---------- 100%

4.32 -------- x

cross multiply now

4x=4.32*100%

4x=432%     /:4

x=108%

We know that 4.32 its 100% + taxes=108% so to get taxes we have to subtract 108-100.

108%-100%=8% - its the answer.

Answer:

8%

Step-by-step explanation:

$4 represents the sale price

4.32 - 4 =$ .32 represents the sale tax

Tax rate is the percentage $ .32 out of $4.

 4 is 100%

.32 is x%

Cross multiply to find x, and divide by 4

x= (.32·100) / 4

x = 8

The tax rate is 8%.

A skydiver was directly above a ferris wheel when he jumped out of the plane. His friend was watching at the landing field and looking up at the airplane at an angle of 50°. The friend’s eyes were 5.5 feet above the ground when looking up, and he was standing 1050 ft from the ferris wheel. How high was the skydiver when he jumped?

Answers

Using the slope concept, it is found that the skydiver has at a height of 1257 ft when he jumped.

What is a slope?

The slope is given by the vertical change divided by the horizontal change, and it's also the tangent of the angle of depression.

In this problem:

The vertical change is of x - 5.5, in which x is the skydiver's height.The horizontal change is of 1050 ft.The angle is of 50º.

Hence:

[tex]\tan{50^\circ} = \frac{x - 5.5}{1050}[/tex]

[tex]x - 5.5 = 1.19175359259 \times 1050[/tex]

[tex]x = 1257[/tex]

The skydiver has at a height of 1257 ft when he jumped.

More can be learned about the slope concept at https://brainly.com/question/18090623

do not delete bc i need help

Answers

Replace n and m with their given values and solve:


4 + 6(7) = 4 + 42 = 46

Answer: 46

Answer:

46

Step-by-step explanation:

Evaluate the expression [tex]n+6m[/tex] if  [tex]m=7[/tex] and [tex]n=4[/tex].

First, replace the variables with their corresponding values.

[tex]n+6m[/tex]

[tex]4+6(7)[/tex]

Now, solve.

According to PEMDAS, we have to do the paratheses and multiplication first.

[tex]6(7)=6*7\\6*7=42[/tex]

Now add 4 and 42.

[tex]4+42=46[/tex]

The solution to the equation is [tex]46[/tex]

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Hope this helps! Please let me know if you need more help, or if you think my answer is incorrect. Brainliest would be MUCH appreciated. Have a great day!

Stay Brainy!

−Kallmekrish

The slope of the line passing through the points (-2,6) and (4,6) is

Answers

Answer:

0

Step-by-step explanation:

Please does anyone know the answer to 5^(2m-1)=1/625

Answers

Answer:

1/625 0r 0.0016 is the product of the given expression.

Step-by-step explanation:

Step-by-step explanation:

Here, The given expression, 5^{-1} / times 5^-3

We can write, 5^-1 / times 5^-3=/frac{5^{-1}}{5^3} (because we can write a^m=1/a^{-m})

⇒5^-1 / times 5^-3=/frac{1}{5^1/times 5^3}

⇒5^-1 / times 5^-3=/frac{1}{5^{1+3}} (because a^m/times a^n=a^{m+n})

⇒5^-1 / times 5^-3=/frac{1}{5^{4}}

⇒5^-1 / times 5^-3=/frac{1}{625}=0.0016

What is the volume of this rectangular prism?

Answers

Answer:

[tex]57,600cm {}^{2} [/tex]

Solving steps:

To find the volume of a rectangular prism, multiply its 3 dimensions: length x width x height. The volume is expressed in cubic units.

=> 40 cm[tex] {}^{2} [/tex] × 30cm[tex] {}^{2} [/tex] × 48 cm[tex] {}^{2} [/tex]

multiply all the numbers

=> 57,600cm[tex] {}^{2} [/tex]

Hi hi hi hi

Answer:

[tex]57,600cm {}^{2} [/tex]

Solving steps:

To find the volume of a rectangular prism, multiply its 3 dimensions: length x width x height. The volume is expressed in cubic units.

=> 40 cm × 30cm × 48 cm

multiply all the numbers

=> 57,600cm[tex] {}^{2} [/tex]

Eric think you are cutting board is 10 inches long and 8 inches wide. What is its area ? ASAP PLS

Answers

Answer:

80 inches

Step-by-step explanation:

10 x 8 = 80

please help determine if these are functions and explain why or why not

Answers

Answer:The first is a function but the second isn’t.

Step-by-step explanation: The numbers in the first circle (domain) should only point to one number in the second circle (range). Meaning the domain should only have one arrow for it to be a function. Therefore the first problem is a function, but the second problem is not. For

example, in the first problem, the 0 is only pointing to one number, the 2. However, in the second problem the 6 is pointing to two different numbers, the 3 and the 5. -Let me know if this helps you or if you want me to explain it more. Hope this helps! :)

Divide \frac{\left(10x^4+20x^3-31x^2+x+19\right)}{\left(x+3\right)}
(x+3)
(10x
4
+20x
3
−31x
2
+x+19)

. What is the Remainder?

Answers

Answer:
R = 7


Explanation:

You can divide a polynomial by “x - b” using synthetic division. (See photo below; work is on the left, form is on the right).
Set up a chart with “-b” in the top left corner.
In the top row, list the coefficients in the order that appears with the polynomial.
Write “–“ and “X” to remind you to subtract and multiply.

1. Bring down the first dividend coefficient (or 10)
2. Multiply the first answer coefficient by -b (or 3)
3. Write the product (or 30) under the second coefficient
4. Subtract in the second column to find the second answer coefficient (-10)
5. Repeat until the last subtraction, which is the remainder (R = 7)

*** You could also solve using the remainder theorem by substituting x = -3 into the dividend and solving.
Other Questions
PLEASE HELP ME!! URGENT!!WILL MARK BRAINLIEST how have expressed powers changed over the years Please help on this Im confused Property of matter which remains at rest, or in motion, unless acted uponby an external force. *InferenceTheoryHypothesisInertia el mango es dulce cualitativa o cuantitativa In a video game Nutcracker Sweet, a squirrel finds a nut. When he cracks that nut, 4 more nuts come out. When he cracks those 4 nuts, 4 more nuts come out of each. If this process continues, how many nuts will there be after 5 of these nut-cracking sessions? (Cracked nuts are counted as a nut.) Hello, I would like to start a movement for women's rights and Black Lives Matter.If you support this cause go on a social media platform or here on brainly and comment "BLM" or "INCLUDE WOMEN IN THE SEQUEL". HHEEELLP Read the passage.At first, people who visit Martha Gomez dont see anything strange about her cat. The orange tabby jumps on a chair to get closer. He rubs against the visitors legs and purrs. If they dont pet him, he wont give up. But some people wonder about his name. Why is an orange cat called Mr. Green Genes?Do you want to see? Gomez asks. She turns off the lights. Then she switches on a lamp that makes ultraviolet light, which is also called a black light. Its the same kind of light used at parties to make white shirts and sneakers glow. Now the visitors can see that Mr. Green Genes is no ordinary cat. The black light shines on the cat, and his nose lights up. It glows a bright green. So do the insides of his ears. Gomez explains that her cats skin glows in ultraviolet light. His fur covers most of his skin, but if she shaved his fur, his whole body would glow.Mr. Green Genes was born in Gomezs lab at the Audubon Center for Research of Endangered Species in New Orleans. The scientists in the lab gave him the strange glow, but their goal isnt to make a fluorescent pet. They are looking for ways to fight disease in humans, and they think that glowing cats can help.Question:Think about the descriptive details used to describe Mr. Green Genes. Then, list two or more details you would put on a descriptive details web about Mr. Green Genes. Which of the following is a key concept in capitalism?Group of answer choicesAll resources are owned by the governmentEqual distribution of resources to all peoplePrivate ownership of propertyEveryone pays the same amount of tax Please could somebody help? I am a newly qualified teacher and I have trouble with one student - they always put there head on the desk and dont do any work. What could this mean, does this mean there upset? definition of the difference quotient of a function The car travels 640 miles in 11 hours what is the average rate of the car? -7x = 14Determine whether the equations above has a one solution, no solution, or an infinite number of solution. Please help me I need it right now Find the fifth term of the sequence3, 5, 9, 17, _(If you need help: The rule of the following sequence is k = 2n +1 ) which branch of government works in this building Simplify 3(5x + 4y) + 6(y - 2x) A statistics student at a small liberal arts college who is curious about the relationship between the amount of time students at his college spend on social networking sites and their performance at school decides to conduct a survey. Four research strategies for collecting data are described below. In each, name the sampling method proposed and any bias you might expect. Strategy 1: He obtains a list of the 1500 students at the college. He chooses a random number k between 1 and 15 and then samples that person and every kth person on the list. He emails the survey to each of the people in the sample and asks them to complete it by next Friday 1. What is the sampling method? A. Simple random sampling B. Convenience sampling C. Cluster sampling D. Systematic sampling E. Stratified sampling 2. What type of bias would you expect? (check all that apply) A. No bias in this survey B. Response bias C. Selection bias D. Nonresponse bias Strategy 2: He gives out the survey only to his friends, and makes sure each one of them fills out the survey 3. What is the sampling method? A. Simple random sampling B. Convenience sampling C. Cluster sampling D. Systematic sampling E. Stratified sampling 4. What type of bias would you expect? (check all that apply) A. Selection bias B. Nonresponse bias C. No bias in this survey D. Response bias Strategy 3: He randomly chooses 3 floors of the largest dorm on campus and distributes a paper survey to each resident on those floors. He places a box in the common room of the dorm to collect the completed surveys 5. What is the sampling m ethod? A. Stratified sampling B. Cluster sampling C. Simple random sampling D. Convenience sampling E. Systematic sampling 6. What type of bias would you expect? (check all that apply) A. Response bias B. Nonresponse bias C. No bias in this survey D. Selection blas 7. Which strategy will give him the most representative sample of students at his college? A. Strategy 1 B. Strategy 2 C. Strategy 3 You took a trip to the mountains and traveled 486.It took you 9 hours and 18 gallons of gas to make the trip. The total cost you paid for was $59.94 Solve the inequality, write the solution in interval notation. Then graph it on a number line.I need help :