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3 years ago

13

Random Samples 7th Grade Math

1 answer:

dsp733 years ago

4 0

Answer:

BBB

Step-by-step explanation:

b because they are just kids

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Teresa is maintaining a camp fire. She has kept the fire steadily burning for 4 hours with 6 logs. She wants to know how many lo

elena-14-01-66 [18.8K]

Answer:

X/18=6/4

Step-by-step explanation:

4hrs=6 logs

18hrs=x

4x=18×6

Which can also be written as

$\frac{x}{18 } = \frac{6}{4}$

7 0

3 years ago

Simplify the following expression as much as possible 4^10 divided by 4^10 . 7^0

nikklg [1K]

Answer:

1

Step-by-step explanation:

<u>Simplify</u>

4^10 divided by 4^10 . 7^0
4^10/(4^10*7^0) =
4^10/4^10 =
1

8 0

3 years ago

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A hummingbird eggs’ mass is approximately 0.374 milligram. What is the mass of 4 Hummingbird eggs?

antoniya [11.8K]

it would be 1.496 milligrams. i hope this helps and i used a calculator

5 0

3 years ago

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the diameter of a cylindrical construction pipe is 4 ft. if the pipe is 19 ft long, what s it’s volume?

STALIN [3.7K]

Answer:

76 $\pi$ or 238.76 $units^{3}$

Step-by-step explanation:

The volume of a cylinder is V = $\pi r^{2} h$

Here the radius is r = $\frac{1}{2} d$ = $\frac{1}{2}(4)=2$

The height is given as 19 ft

Then plug in all the numbers into the equation

V = $\pi (2^{2})(19) = 76\pi = 238.76 units^{3}$

4 0

3 years ago

Anyone help? don’t understand this question?

Anit [1.1K]

Answer:

Step-by-step explanation:

Let the fraction is "x"

hence putt in box we get,

1-x=3/7

x=1-3/7

taking LCM

x=7-3/7

x=4/7 Ans....

7 0

3 years ago

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