20 m/h
10. An aeroplane travel 2000 miles in 2
hours, what is its speed?

Answers

Answer 1

Answer:

1000 mph or 1000 miles per hour

Step-by-step explanation:

Speed = Distance/time, 2000miles/2hours=1000 miles per hour or 1000 mph


Related Questions

Select the three measurements that could be side lengths that form a right triangle.

Answers

Answer:

61^2=60^2 +11^2

3721=3600+121

11,60 ,61

People attending a basketball game either supported the home team or the visiting team. If 576 of the people attending supported the home team and 1224 supported the visiting team, what percentage supported the home team?

Answers

Answer:

32%

Step-by-step explanation:

1224 + 576 = 1800

100% = 1800

1% = 18 (divide by 100)

576 / 18 = 32

32% = 576

Answer:

32%

Step-by-step explanation:

576+1224=1800

576/1800=32/100

32%

monster helping overcome essay.

Answers

Answer:

OK Heres a story but dont expect me to do more stuff like this k rate five stars pls and thanks  

Step-by-step explanation:

Once upon a time i was laying in bed on my phone then i herd i noise in my closet so i got up out of bed and looked in the closet and nothing was there.Then i decided to go to sleep because it was getting late than while i was sleeping i woke up to a weird noise like a growl. That's when i saw it the monster he ran when i saw him or her. The  i found him hiding in the same closet i heard the weird noise.Ten i realized he was just a little scared monster. He was probibly more scared than i was i thought to my self. I asked him are you ok? he didint repliy i told him my name and he looked like he felt better so i gave him a snack sice i thought he was hungry. he gobbled it up really fast than i asked him or her whats you name? There was no repliy. Then i realized they didin't speak english. but i wanted them to be happy so i showed the little monster some of my toy cars i ad around my room he was entertained so i thought we could be freinds and we did The end.

How many lines of symmetry does the picture have ?

Answers

Answer:

A. 3

Step-by-step explanation:

Salamat po ikaw na pong bahala kung Tama po

Evaluate whether each value makes a true or false statement.

5. k+ 6 ≥ 19, if k = 11


True

False

Answers

Answer:

False.

Step-by-step explanation:

Let's just plug in k, there's no easier way to do it really. 11+6 ≥ 19. Is 17 ≥ 19. No, it isn't. For future problems like this, just plug in the variable if you have it.

Answer:

False

Step-by-step explanation:

Based on the information in the table, is the cost of the apples proportional to the weight of apples?
A pound of apples:
2
3
4
5
Cost of apples:
$3.76
$5.64
$7.52
$9.40

Answers

Answer:

I think it is the 3.76 I am 85%sire

Answer:

YEAH IT IS :D

Step-by-step explanation:

First you need to get 1 pound. 2 pounds is 3.76 divide it by 2 and get 1.88. Multiply it by so you can get 3 pounds: 1 x 3 = 3 pounds. 1.88 x 3 is 5.64. Now to get 4 pound you add 1.88 again to 3 pounds to add a pound and you get 7.52. Now add 1.88 to 4 one more time to get 5 pounds: 4 + 1 = 5 pounds. And 7.52 + 1.88 = 9.40. Now you checked the whole table and they are right so yes it is proportional to the weight of apples!

A lotion is made from an oil blend costing $1.50 per ounce and glycerin costing $1.00 per ounce. Four ounces of lotion costs $5.50.

A table titled Lotion, showing Ounces, Cost per Ounce, and Total. The first row shows, Oil Blend, and has 4 minus g, 1.50, and x. The second row shows Glycerin, and has g, 1.00, and blank. The third row shows, Mixture, and has 4, blank, and 5.50.

Which value could replace x on the table?

(4 – g) 1.5
(4 – g) + 1.5
4g – g(1.5)
(4 – g)g

Answers

Answer:

A (4-g)1.5

Step-by-step explanation:

hope this helps if you need a explanation just ask in the comments and I will.

What is the value of 3 to the power 2 over 3 to the power 4?

1 over 81
1 over 27
1 over 9
1 over 3

Answers

Alright so. 3^2= 9 (since 3 x 3=9), and 3^4=81 (since 3 x 3 x 3 x 3=81).
This gives you
9/81. From here you can simplify. First, find the GCF, which here is 9. Then divide both the top and bottom by 9. 9/9=1. 81/9=9.
So, simplified, this is 1/9, or 1 over 9.

Hope this helps!!

Answer:

1 over 9

Step-by-step explanation:

3^2= 9 =1

3^4= 81 =9

Ans:1over9

what is the midpoint between (-1,4) and (7,12)

Answers

Step-by-step explanation:

solve accordingly to the picture

Greg is going to rent a truck for one day. There are two companies he can choose from, and they have the following prices. Company A charges 69 and allows unlimited mileage. Company B has an initial fee of 55 and charges an additional 0.70 for every mile driven. For what mileage will Company A charge less than Company B? Use for the number of miles driven, and solve your inequality for m .

Answers

Hi u need any help with that still?

4.5(8-x)+37=103-2.5(3x+24)

Answers

Answer:

x= -10

Step-by-step explanation:

Answer:

If i did it right...im not sure if i did...but it should be: - 2.5 = x

Step-by-step explanation:

4.5 (8 - x) +37 = 103 - (7.5x + 60)

(36 - 4.5x) + 37 = 103 - (7.5x + 60)

     + 4.5x                   + 4.5x

36 + 37 = 103 - (12x + 60)

73 = 103 - (12x + 60)

- 103  - 103

-30 = -12x - 60

+ 60         + 60

30 = - 12x

/-12    /-12

- 2.5 = x

Tutorial
A cylinder has a height of 17 centimeters and a radius of 15 centimeters. What is its volume?
Use 3.14 and round your answer to the nearest hundredth.

Answers

Answer:

Volume of the cylinder is 12016.5 cm³

[tex] \\ [/tex]

Step-by-step explanation:

Using formula:

[tex] \: \: \: \: \: \: \: \: \: \: {\underline{\boxed {\pmb{ \sf{Volume \: of \: cylinder = \pi r^2h}}}}} \: \pink\star [/tex]

[tex] \\ [/tex]

Where,

Height of cylinder is 17 cmRadius of the cylinder is 15 cm.Value of π = 3.14

[tex] \\ [/tex]

Substituting the required values in the above formula :

[tex] \\ [/tex]

[tex] \dashrightarrow \sf \: \: Volume = 3.14 \times {(15)}^{2} \times 17 \\ \\ [/tex]

[tex]\dashrightarrow \sf \: \: Volume = 3.14 \times 225 \times 17 \\ \\ [/tex]

[tex]\dashrightarrow \sf \: \: Volume = 706.5 \times 17 \\ \\ [/tex]

[tex]\dashrightarrow~~{\boxed {\pink{\pmb{\sf {Volume = 12016.5 \: {cm}^{3}}}}}} \\ \\ [/tex]

Hence,

Volume of cylinder is 12016.5 cm³

Answer :

12000 cm³

Explanation :

We know,

[tex]{ \longrightarrow \qquad{\boldsymbol {\pmb{ Volume_{(cylinder)} = \pi {r}^{2} h \: }}}}[/tex]

Where,

r is the radius of the cylinder. Here, the radius is 15 cm .

h is the height of the cylinder. Here, height is 17 cm

Here, we will take the value of π as 3.14 approximately .

Substituting the values in the formula :

[tex]{ \longrightarrow \qquad{ { \sf{ Volume_{(cylinder)} = 3.14 \times ({15})^{2} \times 17 \: }}}}[/tex]

[tex]{ \longrightarrow \qquad{ { \sf{ Volume_{(cylinder)} = 3.14 \: \times 225 \times 17}}}}[/tex]

[tex]{ \longrightarrow \qquad{ { \sf{ Volume_{(cylinder)} = 3.14 \times 3825 }}}}[/tex]

[tex]{ \longrightarrow \qquad{ \pmb{ \sf{ Volume_{(cylinder)} = 12010.5 }}}}[/tex]

Therefore,

The volume of the cylinder is 12000 cm³ . (Rounded to nearest hundredth)

A fish tank has 240240240 quarts of water. Levi adds another 120120120 quarts to the tank.

How many gallons of water are in the fish tank? HURRY PLS :(

Answers

Answer:

90090090 quarts to fill the fish tank

Really need help with this problem

Answers

Answer:

(-1, 6)

Step-by-step explanation:

f(x) = g(x) this means when they intersect

A rectangular prism with a volume of 10 cubic units is filled with cubes with side length of 1/2 unit

Answers

Solution:

We know that:

[tex]1. \space\ V_{Rectangular \space\ prism} = 10 \text\] units^{3}\\\\2. \space\ L_{Small \space\ cube} = \frac{1}{2} \space\ units\\\\ 3. \space\ V_{Small \space\ cube} = L ^{3}[/tex]

Step-1: Find the volume of the small cube.

[tex]V_{Small \space\ cube} = L ^{3}[/tex]

[tex]V_{Small \space\ cube} = (\frac{1}{2}) ^{3}[/tex]

[tex]V_{Small \space\ cube} = (\frac{1}{2}) (\frac{1}{2}) (\frac{1}{2})[/tex]

[tex]V_{Small \space\ cube} = \frac{1}{8} \space\ units^{3}[/tex]

Step-2: Divide.

[tex]\frac{10}{\frac{1}{8} }\\\\ \Rrightarrow(10)(8)\\ \\ \Rrightarrow 80[/tex]

Hence, 80 cubes can be fit in the rectangular prism.

volume of rectangular prism = 10 units³

volume of each cube = [tex]\frac{1}{2} \times\frac{1}{2} \times\frac{1}{2} = \frac{1}{8} units^3[/tex]

required cubes = [tex]\frac{10}{ \frac{1}{8} }= 80[/tex]

Written in the given rational numbers into the correct

Answers

Answer:

-4/3, -4/5, -2/3, 7/10, 7/8

Step-by-step explanation:

The order from left to right is:

1. -4/3

2. -4/5

3. -2/3

4. 7/10

5. 7/8

Hope this helps :)

An internet company charges $12 per gigabyte of data plus a monthly service charge of $18. Last month, Niki's bill was $78. Write an equation to find how many gigabytes of data Niki used last month.

Answers

Answer:

5 gigabytes

Step-by-step explanation:

gb = gigabytes

bill - monthly service charge = gigabytes only bill

gigabytes only bill divided by charges per gigabyte = gb of data used

78 - 18 = 60

60 divided by 12 = 5

18

78

100 POINTS AND BRAINLY I NEED THIS ANSWER IMMEDIATLY!!

Answers

Step-by-step explanation:

SORRY FOR MESSING WITH YOU MATE

HERE YOU GO

The amount of water that the girls on the basketball and soccer teams drink during one practice session is recorded in the dot plots.

Select from the drop-down menu to correctly complete the statement.

The median ounces of water drank on the basketball team was about 130 oz less thanResponse area the median ounces of water drank on the soccer team.

Correct answers:

1

45 oz less than

GIVING BRAINLIST ON TIMER

Answers

✏️VOLUME

Solution:

Figure #1.

Since the given is a rectangular prism, use the formula:

V = lwh

Where:

l - lengthw - widthh - height

Given:

l = 15 in.w = 6 in.h = 8 in.

» Substitute the givens on the formula.

V = lwhV = (15 in.)(6 in.)(8 in.)V = (90 in.²)(18 in.)V = 1 620 in.³

Therefore, the volume of the rectangular prism is 1 620 in.³

Figure #2

Since the given a cube, use the formula:

Where:

e - edge

Given:

e = 9 in.

» Substitute the given on the formula.

e³(9 in.)³(9 in.)(9 in.)(9 in.)729 in.³

Therefore, the volume of the cube is 729 in.³

Figure #3

Since the given is a cylinder, use the formula:

V = πr²h

Where:

π - pi (3.14)r - radiush - height

Given:

r = 8 in.h = 14 in.

» Substitute the givens on the formula.

V = πr²hV = (3.14)(8 in.)(14 in.)V = (25.12 in.)(14 in.)V = 351.68 in.³

Therefore, the volume of the cylinder is 351.68 in.³

Answer:

Number #1

1 620 in.³

Number #2

729 in.³

Number #3

351.68 in.³

•••••••••••••••••••••••••••••••••••••••••••••••••

#CarryOnLearning

If Nathan scoops 8.5 cups of ice cream in 2 minutes, how many scoops of ice cream can he do in 8 minutes?

Answers

Answer:

34

Step-by-step explanation:

in one minute he scoops 4.25 cups which you get by dividing 8.5 and 2 and then you multiply that by 8 and you get 34 cups

Answer:

34 scoops

Step-by-step explanation:

If I were you I would find how many cups nathan can scoop in a minute because not only its the easiest way it's the fastest so what you can do to find that is divide 8.5 by 2 which is 4.25.

since you know how many he can scoop in a minute you can do 8 times 4.25 because their is 8 minutes and 8 times 4.25 is  34

Find the value of the trig functions indicated.

Answers

Answer:

Step-by-step explanation:

secθ = 17/15

Classify the triangle by its sides.

Answers

Answer:

equilateral triangle

Step-by-step explanation:

because only equilateral triangle has all three angles of 60 degree

Using long division, what is the quotient of 3x^4 + 20x^3+ 14x^2+ 17x + 30 and X+6?

Answers

See the attatched file.

Solve the equation 3/5(x-10)=18-4x-1

Answers

Answer:

x=5

Step-by-step explanation:

pls heart and give brainliest

1. Simplify both sides of the equation

3/5 (x−10) = 18 − 4x − 1 ( 3/5 )(x) + ( 3/5 ) (−10) = 18 + − 4 x + − 1 (Distribute)

3/5x + − 6 = 18 + − 4x + − 1 3/5 x − 6 = (−4x) + (18+−1) (Then Combine Like Terms)

3/5 x−6=−4x+17 3/5 x−6=−4x+17

2. Add 4x to both sides

3/5 x−6+4x=−4x+17+4x 23/5 x−6=17

3. Add 6 to both sides

23/5 x−6+6=17+6 23/5 x=23

Step 4: Multiply both sides by 5/23.

( 5/23 )*( 23/5 x)=( 5/23 )*(23)

x = 5

Therefore the answer to this equation is "x = 5"

The ratio of children to adults at a play is 2:3. The ratio of children under 10 to those over 10 is 7: 3. What % are younger children?

Answers

Answer:

28%

Step-by-step explanation:

Let number of children be 2x, then number of adults be 3x

Total number is 5x

Let number of children under 10 be 7y, number of children be 3y,

then total number of children is 10y

so 2x = 10y, x = 5y, y/x = 1/5

younger children = children under 10, number is 7y

so the % is 7y/5x = 7/5 * y/x = 7/5 * 1/5 = 7/25 = 28/100 = 28%

solve: |x-1|=1
can someone help fast im confused

Answers

Answer:

The equation has two answers

X = 0

X = 2

Step-by-step explanation:

The answer is absolute value or positive or negative, So it is

[tex] |x - 1| = 1[/tex]

[tex] |x - 1| = - 1[/tex]

We solve the equations and the answer is obtained

Hey there!

|x - 1| = 1 


TRANSLATE:

x - 1 = 1 or x - 1 = -1


SOLVING for: x - 1 = 1

x - 1 = 1

ADD 1 to BOTH SIDES

x - 1 + 1 = 1 + 1

CANCEL out: -1 + 1 because it give you 0

KEEP: 1 + 1 because it help solve for the current x-value

NEW EQUATION: x = 1 + 1

SIMPLIFY IT!
x = 2

Thus, your answer is: x = 2

/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\
SOLVING for: x - 1 = -1

x - 1 = -1

ADD 1 to BOTH SIDES

x - 1 + 1 = -1 + 1

CANCEL out: -1 + 1 (the LEFT SIDE) because it give you 0

KEEP: -1 + 1 (the RIGHT SIDE) because it give you the current x-value

NEW EQUATION: x = -1 + 1

SIMPLIFY IT!
x = 0

Thus, your answer is: x = 0

/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\
Therefore, your overall answer is:

x = 2 or x = 0


Good luck on your assignment & enjoy your day!


~Amphitrite1040:)

3x – 2y = -1
y = -x+ 3
Is (1, 2) a solution of the system?
Help Pls

Answers

Answer:

Yes

Step-by-step explanation:

If you plug (1, 2) into the system, the equation would be correct.

Original Equation:

3x - 2y = -1

Plug in (1, 2)

3 - 4 = -1

Original Equation 2:

y = -x + 3

Plug in (1, 2)

1 = -2 + 3

Hope I helped :)

Please consider Brainliest :)

What is the slope of the line in the graph?
5
4
3
2
1
-54-3
-1
1
2
3
5
X
2
3
5

Answers

Answer:

Slope = 1

Equation: y= 1x + 1 or y= x + 1

Step-by-step explanation:

The slope is one because the rise over run from point (-1,0) to (0,1) is 1/1, and 1/1 is equal to 1. This means in the form y=mx + b the slope would be put in for m. y= 1x + 1. The plus one is because the line crosses the y axis at y = 1. When you are writing the equation technically you do not need to write it as y= 1x +1 you can just do y = x + 1 because there is only 1 x.

What is the area of the parallelogram shown below?


A.
B.
C.
D.

Answers

The area of the parallelogram is base times height

base: 8 cmheight: 4 cm

Thus the area = 8 * 4 = 32 square centimeters or choice (c)

Hope it helps!

what is the mean of these numbers
5
4
1
8
5

Answers

Answer:

4.6

Step-by-step explanation:

to find mean you add up all the numbers then divide by how many numbers there are. 5+4+1+8+5= 23   Since there are 5 numbers you divide 23 by 5 which equals 4.6

Other Questions
The bond that joins two amino acids together is known as Adding an organism to a food chain does not affect the other members of the food chain, but removing an organism does.Please select the best answer from the choices providedruth or false 12 1/3 square feet in 1/5 of an hour. How many square feet can she paint in one hour May can do 936 jumping jacks in6 minutes. Heather can do 616jumping jacks in 4 minutes. Whocan do the most jumping jacksper minute?please help meeee ! Will be marked brainliest Talk about anything fun having trould with this one could someone help me please? Plz help it would mean a lot Propane burns in oxygen to produce carbon dioxide and water. What are the chemical formulas of the reactants and products? The formulas of the reactants are C3H8, O, and CO2. The formula of the product is H2O. The formulas of the reactants are C3H8 and O2. The formulas of the products are CO and H2O. The formulas of the reactants are C3H8 and O2. The formulas of the products are CO2 and H2O. What is troubleshooting?creating a checklistfinding and fixing a problemscanning for virusesperforming regular maintenance Does anyone know the answer to all of these? Is the sand, salt, iron mixture in the simulation a heterogeneous or homogeneous mixture? The ratio of yes votes to no votes was 4 to 7. If there were 3824 yes votes, what was the total number of votes? Which of the following best describes the role of a legislator? When the story begins, Marjorie doesn't like Bernice. Why?She feels that Bernice is far too popular and she is stealing her boyfriend.She feels that Bernice is a drag on her social life, and none of the boys wants todance with herShe feels that Bernice is far too loose and shocking, making statements like sheis going to bob her hair In a novel or any other long story, how do complications drive the plot forward?A. They help readers visualize where the story is happening.B. They give the protagonist new problems to solve.C. They reveal the protagonist's most important traits.D. They resolve the story's conflict once and for all. Which type of website would be most useful for high school student who is creating a career plan Rowan found that 4 out of 28 students in her class bike to school. What is the ratio of students that bike to school to the number of students that do not bike to school? find the mode of the following data 1,2,1,1,3,2,2,2 what are the applications of measurement? Which of the following STEM discoverers is known for his studies of the universe?