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2 years ago

Kim traveled at constant speed of 50 miles per hour over 150 miles. how many hours did it take her?

Mathematics

1 answer:

Ira Lisetskai [31]2 years ago

4 0

Answer: 3

Reason: I just did 150 miles divided by 50, and I received the answer 3

I hope this helps, and Happy Holidays! :)

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There are 37 ants, 39 worms, 12 moths, and 11 beetles living in a big garden. Find the sum. Explain your work.

Bas_tet [7]

Answer: 99 insects altogether.

Step-by-step explanation:

Adding two numbers add a time is easiest, rather than adding all four numbers together.

First, add 37 + 39 =. 76

add 12 to that sum, which equals 88.

76+12=88

to that sum, add the final number, 11.

88+11=99

so there are 99 bugs altogether.

8 0

3 years ago

Change 4 5/7 and 7 into improper fractions

Elden [556K]

ANSWER:

4 5/7= 83/7

7= 7/1

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2 years ago

Nadia plans to paint her jewelry box. The box is shaped like a rectangular prism with the dimensions

Pachacha [2.7K]

Answer:

$132\ in^{2}$ is closest to the total surface area of the box

Step-by-step explanation:

we know that

The surface area of the box is equal to

$SA=2B+PH$

where

B is the area of the base

P is the perimeter of the base

H is the height of the box

we have

$L=7\frac{3}{4}\ in=\frac{7*4+3}{4}=\frac{31}{4}\ in$

$W=3\frac{1}{4}\ in=\frac{3*4+1}{4}=\frac{13}{4}\ in$

$H=3\frac{7}{8}\ in=\frac{3*8+7}{8}=\frac{31}{8}\ in$

Find the area of the base B

$B=LW$

$B=(\frac{31}{4})(\frac{13}{4})=\frac{403}{16}\ in^{2}$

Find the perimeter of the base P

$P=2(L+W)$

$P=2(\frac{31}{4}+\frac{13}{4}))$

$P=2(\frac{44}{4})=22\ in$

Find the surface area

$SA=2(\frac{403}{16})+22(\frac{31}{8})$

$SA=(\frac{403}{8})+(\frac{682}{8})$

$SA=\frac{1,085}{8}=135.625\ in^{2}$

6 0

3 years ago

A store is selling 5 cans of tomato sauce for 4.50 what is the unit price

andrew-mc [135]

The unit price is 90 cents per can of tomato sauce.

6 0

2 years ago

Read 2 more answers

The quotient of a number and 4 is at most 5

gladu [14]

N/4 less than or equal to 5

5 0

3 years ago