please help! due in 1 hour!​

Please Help! Due In 1 Hour!

Answers

Answer 1
I don’t know I hope you do well tho<3

Related Questions

A zookeeper is 6 feet tall. A young giraffe in his care is 9 feet tall.
1. How many times as tall as
the zookeeper is the giraffe?
2. What fraction of the giraffe's
height is the zookeeper's height?
(Pls help due in 40 minutes)

Answers

Answer:

Step-by-step explanation:

The giraffe is 3 times taller than the zookeeper. 2/3 the height.


I need help with this

Answers

Answer:

x = 104 degrees

Step-by-step explanation:

A line like this will always have a measure of 180 degrees, therefore when the two sides are combined, it must equal 180, which means you can set up an equation and x can be determined

72 + x + 4 = 180

76 + x = 180

-76         -76

x = 104 degrees

Hope this helps!

that line that contains labeled angles is a straight angle and straight angles are 180 degrees. So you would do 72 + x+4=180 (you can remove the parenthesis because + * + = +). Simplify the equation to x+76=180. subtract 76 from both sides and get x=104 degrees as your final answer.

Stock valued at $49.50 decreases in value by 12% each year. How much will the stock be worth in 5 years? Round your answer to the nearest penny 2 decimal places. 

f(t)=49.50(1-.12)^t

Answers

Answer:

Step-by-step explanation:

f(5)=49.5(0.88)^5

f(5)=$26.12

Carrie makes 3/4 servings using 4/7 cups of flour how many servings of cookies does Carrie make with one cup of flour?

Answers

Answer:

3/7

Step-by-step explanation:

how many is a division word.

3/4 divided by 4/7 = 3/4 x 4/7 = 12/28 divided by 4/4 = 3/7 (simplified) therefore Carrie can make 3/7 servings of cookies with one cup of flower

i hope i helped you!

A study was conducted with the objective of determining the effect of two different strength-training programs, one involving the use of a balance ball and the other using stationary exercise equipment, on blood pressure and cholesterol levels in women over the age of 60. Eighty women over the age of 60 were identified and randomly divided into two equal-sized experimental groups. Each member of the two groups was trained and allowed to follow the prescribed routine for 8 weeks. The subjects were aware of the purpose of the study but not that there were two different treatment groups involved. The cholesterol levels and blood pressure for subjects were measured at the start and at the end of the 8 weeks. The experimenter and the medical technician were not told to which group any of the subjects were assigned. This is an example of an attempt to conduct

Answers

Answer:

The answer is "a double-blind randomized experiment".

Step-by-step explanation:

In this question, the above option is right, since we realize here how we have randomly separated image into three accurately evaluate, it implies whether random sampling is oresepr and also that the citizens, as well as the medical technician, have no idea whatever the party has got, implying their two-blind diagnosis.

216. Determine the volume of a 75-inch cube.
a. 22.5 cu in
b. 166 cu in
c. 216 cu in
d. 421.88 cu in

Answers

Answer:

c

Step-by-step explanation:

because you have to know how many 8nches is a cube

On the planet Gespli, there are 10 pisquets to every 7 vreels. if farmer Frank has 40 vreels on his rew farm, how many pisquets are on the farm ​

Answers

Answer:

57 pisquets

Step-by-step explanation:

Ratio of pisquets:vreels = 10:7

Ratio on Frank's rew farm: x:40

since ratios are equivalent, you'd so the same on both sides. To get from 7 to 40 u multiply by a number, so to get from 10 to x u have to multiply by that same number. To find this number, divide 40 by 7: 40/7 = 5.7

Then, multiply this by 10: 5.7 x 10 = 57

there are roughly 57 pisquets on his farm.

hope this helps!

I really need help on this one

Answers

He has the same as well 6.5

10.(06.01 LC)
The following set of coordinates represents which figure?
(3,-5), (5,-2), (10,-4), (8, -7) (6 points)
Rectangle
O Rhombus
O Parallelogram
O Square

Answers

Answer:

It's a Rhombus

Step-by-step explanation:

Please answer
Will give brainlst

Answers

Answer:

The answer is C

Step-by-step explanation:

There are other examples but C

Answer:

Step-by-step explanation:

A: not correct. You're changing phase. That's a physical change.

B: not correct. You are just changing the shape of something. That is physical as well. No electrons moving around is involved.

C: Here's your answer. Anytime you get a gas given off you can suspect that a chemical reaction has taken place.

D: Not true. A mixture formation is not a chemical reaction

The phone lines to an airline reservation system are occupied 61% of the time. Assume that the events that the lines are occupied on successive calls are independent. If 11 calls are placed, what is the probability that the lines are occupied for exactly 5 calls

Answers

Answer:

0.1373 = 13.73% probability that the lines are occupied for exactly 5 calls

Step-by-step explanation:

For each call, there are only two possible outcomes. Either the lines are occupied, or they are not. The events that the lines are occupied on successive calls are independent. This means that we use the binomial probability distribution to solve this question.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]

In which [tex]C_{n,x}[/tex] is the number of different combinations of x objects from a set of n elements, given by the following formula.

[tex]C_{n,x} = \frac{n!}{x!(n-x)!}[/tex]

And p is the probability of X happening.

The phone lines to an airline reservation system are occupied 61% of the time.

This means that [tex]p = 0.61[/tex]

If 11 calls are placed, what is the probability that the lines are occupied for exactly 5 calls

This is P(X = 5) when n = 11. So

[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]

[tex]P(X = 5) = C_{11,5}.(0.61)^{5}.(0.39)^{6} = 0.1373[/tex]

0.1373 = 13.73% probability that the lines are occupied for exactly 5 calls

Find the altitude of the triangle.
30 degrees
Hypotenuse of 14

Answers

Answer:

Approx. 12.124 units tall

Step-by-step explanation:

Since you need to find the height (which is adjacent to the given angle), you need to use cosine (adj. over hypotenuse).

cos(30) = x/14

Multiply both sides by 14:

14cos(30) = x

Hope this helps :)

It is a 30 60 90 triangle, therefore you should use the 30:60:90 triangle rule; 1: sqrt(3) : 2

Since in this triangle the side opposite of the 90 degree angle is 14, we know the side opposite the 30 degree angle is 14/2 = 7
Then, we multiply 7 by sqrt(3) and get 7sqrt(3) as the side opposite the 60 degree angle.

Mr. and Mrs. Nooruwal have 7 sons. Each son has three sisters. How many children are in the Nooruwal family?

Answers

10 children cuz those seven sons are siblings so they would have the same sisters

The length of a rectangular garden is 3 feet less than twice its width. If 48 feet of fencing is used to enclose the garden, what are the dimensions of the garden?

Answers

Answer:

my names jeff

Step-by-step explanation:

Answer:

Step-by-step explanation:

So its a rectangle which means it has 4 sides

two of the sides are x feet long

and two of them are 2x -3 feet long

we also know that all of the sides together are 48 feet long

so the equation would look like

2(x)+2(2x-3)=48

or x+x+2x-3+2x-3=48

It doesn't matter which one you use because they both simplify to

6x-6=48

add 6 to both sides

6x=54

divide both sides by 4

x=9

Walmart has 260 chairs on sale. The store sells 30% of its chairs by the end of the day. How many chairs did Walmart not sell that day?

Answers

Answer:

182 chairs

Step-by-step explanation:

260 * 0.3 = 78

If Walmart sells 78 chairs today, we need to subtract 78 from 260 to find how many are left

260 - 78 = 182

There are 182 chairs left

Answer:

182

Step-by-step explanation:

30% of 260 = 78

78 - 260 = 182

Question 5 (2 points)
(07.02)
Solve log x = 4. (2 points)

a
x = 4

b
x = 40

c
x = 1,000

d
x = 10,000

Answers

Answer:

i would belive c i might be wrong

Step-by-step explanation:

Answer:

D: x=10,000

Step-by-step explanation:

A new linear road is planned to be constructed perpendicular to an existing one. On a representative grid, a surveyor determines that the existing linear road passes through the points LaTeX: (4,7)( 4 , 7 ) and LaTeX: (2,15)( 2 , 15 ). The roads must intersect at the point LaTeX: (4,7)( 4 , 7 ).

(a) Determine the slope of the new road.

(b) Determine the equation of the new road.

Answers

Determine the equation of the new road

a) The slope of the new road is given by m = -4

b) The equation of line is y = -4x + 32

What is an Equation of a line?

The equation of a line is expressed as y = mx + b where m is the slope and b is the y-intercept

And y - y₁ = m ( x - x₁ )

y = y-coordinate of second point

y₁ = y-coordinate of point one

m = slope

x = x-coordinate of second point

x₁ = x-coordinate of point one

The slope m = ( y₂ - y₁ ) / ( x₂ - x₁ )

Given data ,

Let the equation of line be represented as A

Now , the value of A is

Let the first point be represented as P ( 4 , 7 )

Let the second point be represented as Q ( 2 , 15 )

Now , the slope is m = ( y₂ - y₁ ) / ( x₂ - x₁ )

Substituting the values in the equation , we get

Slope m = ( 15 - 7 ) / ( 2 - 4 )

Slope m = 8 / -2

Slope m = -4

Now , the equation of line is y - y₁ = m ( x - x₁ )

Substituting the values in the equation , we get

y - 4 = ( -4 ) ( x - 7 )

On simplifying the equation , we get

y - 4 = -4x + 28

Adding 4 on both sides of the equation , we get

y = -4x + 32

Hence , the equation of line is y = -4x + 32

To learn more about equation of line click :

https://brainly.com/question/14200719

#SPJ2

help? linear equations. when you do it drop your Cashapp !

Answers

Answer:

5. 8/6x + 2

6. -4x - 2

7. y=3

Step-by-step explanation:

Solve this system by substitution. y = -6 y = -3x - 12 *Remember to write your answer as a coordinate point(x, y)​

Answers

-6 = -3x -12
6 = -3x
x = -2

y = -3(-2) -12
y = 6 -12
y = -6
(-2,-6)

13: 3 Simplify the left side of the eq 106.​

Answers

Answer:

more context please?

Step-by-step explanation:

help pls ill give u a lot of points

Answers

Hold on it might take me a few

help! I need an answer soon
pls don't make it random letters to get the points. ​

Answers

It’s C because if you expand the brackets you get 3y+15, so then there’s 2x, 5y, and 15 :)

There are 120 people in a sport centre. 78 people use the gym. 46 people use the swimming pool. 45 people use the track. 21 people use the gym and the pool. 16 people use the pool and the track. 24 people use the gym and the track. 9 people use all three facilities. A person is selected at random. What is the probability that this person doesn't use any facility?

Answers

Answer:
43/120 ≈ 0.3583
Step-by-step explanation:
Adding up the folks who use two facilities counts the folks who use all three 3 times. So, the number who use two or more facilities is ...
21 +16 +24 -2(9) = 43 . . . . people who use 2 or more facilities
The probability that a person chosen randomly from the 120 at the sports center uses at least 2 facilities is ...
43/120 ≈ 0.3583
_____
The given numbers add up as follows:
Gym only: 42
Pool only: 18
Track only: 14
Gym and Pool only: 12
Gym and Track only: 15
Pool and Track only: 7
Gym and Pool and Track: 9
No facilities: 3

The shirt that you bought was $20. The sales tax was 15%, what was the final price?

Answers

Answer:

23

Step-by-step explanation:

Answer:

23

Step-by-step explanation:

15% of 20 is 3. We add that to the cost and we get 23.

Determine the domain and range of the line graphed

Answers

Answer:

Domain: (-∞, ∞)

Range: (-∞, ∞)

General Formulas and Concepts:

Algebra I

Reading a Cartesian planeDomain is the set of x-values that can be inputted into function f(x) Range is the set of y-values that are outputted by function f(x) Interval Notation - [Brackets] denote inclusion, (parenthesis) denote exclusion

Step-by-step explanation:

According to the graph, we see our x-values span from negative infinity to positive infinity:

Interval Notation - (-∞, ∞)

Inequality Notation - ∞ < x < ∞

According to the graph, we see our x-values span from negative infinity to positive infinity:

Interval Notation - (-∞, ∞) or all real numbers

Inequality Notation - -∞ < y < ∞

what is the answer to: Mila bought 26 pounds of sausage for $65.what was the cost per pound of sausage?

Answers

Answer:

$2.50

Step-by-step explanation:

divide $65.00 by 26 pounds

Answer: $2.50 per pound

Step-by-step explanation: $65/26 pound = $2.5 per ponund

How are these triangles congruent??????

Answers

Answer:

These triangles are congruent.

Step-by-step explanation:

These triangles are congruent because they have same length.

hope this helps u!

Triangles are congruent because they got the same length they the same basically just in different sides

Solve for X

Pls help if you can

Answers

Answer:

x+8

Step-by-step explanation:

144-24 =120

120/15=8

x=8

Find the measure of the indicated angle to the nearest degree please help!

Answers

9514 1404 393

Answer:

  5.  70°

  6.  69°

  7.  17°

  8.  37°

Step-by-step explanation:

Problems 5, 7, 8 have the opposite side and adjacent side given. You know that ...

  Tan = Opposite/Adjacent

Then the angle measure is ...

  angle = arctan(Opposite/Adjacent)

__

Problem 6 gives the opposite side and the hypotenuse. The sine relation is involved there:

  Sin = Opposite/Hypotenuse

Then the angle measure is ...

  angle = arcsin(Opposite/Hypotenuse)

__

5. ? = arctan(93/34) ≈ 70°

6. ? = arcsin(42/45) ≈ 69°

7. ? = arctan(11/35) ≈ 17°

8. ? = arctan(22/29) ≈ 37°

720 gallons/day = ______ gallons/hour

Answers

Answer:

30

Step-by-step explanation:

just divide 720 by 24 (Hours in a day)

mark as brainliest please.

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