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3 years ago

12

A flood a creek's water level changes by −4 7/10 feet in 2 hours. What is the average change in the creek's water level per hour

?

1 answer:

dezoksy [38]3 years ago

3 0

Answer:

-2.35

Step-by-step explanation:

Divide -4.7/2 = -2.35

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Item 9 A sports store donates basketballs and soccer balls to the boys and girls club. The ratio of basketballs to soccer balls

Basile [38]

I think the answer might be 26?

6 0

3 years ago

docker41 [41]

Answer

yes it is correct

Step-by-step explanation:

6 0

3 years ago

It is 5 kilometers to kennys house from violets house. how much is it in metere?<br> meters.

Strike441 [17]

1 kilometer is 1000 meters
so, 5 times 1000 = 5000
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8 0

4 years ago

A toy ball in the shape of a sphere expands and contracts. When it is completely closed, it has a diameter of 12.5 inches.Find

lana [24]

The volume of the sphere is $1022.65 \ in^3$

Explanation:

Given that the diameter of the toy ball is 12.5 inches

We need to determine the volume of the toy ball.

The radius of the toy ball is given by

$r=\frac{d}{2}$

$r=\frac{12.5}{2}$

$r=6.25 \ in$

Thus, the radius of the toy ball is 6.25 in

The volume of the sphere can be determined using the formula,

$V=\frac{4}{3} \pi r^{3}$

Substituting the values, we get,

$V=\frac{4}{3} \pi(6.25)^{3}$

Multiplying, we get,

$V=\frac{976.5625 \pi}{3}$

Substituting $\pi=3.14$ , we have,

$V=\frac{976.5625 (3.14)}{3}$

Simplifying, we get,

$V=1022.65 \ in^3$

Thus, the volume of the sphere is $1022.65 \ in^3$

5 0

3 years ago

Solve for x<br>1. 3(x - 3) < 2x – 11

Anni [7]

I’m sure the answer is x=19

5 0

3 years ago