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3 years ago

7

On the first day of her fishing trip Jan caught 4 fish On the second day she caught 7 times as many as the family rat dayHow man

y fish did Jan catch on the second day

1 answer:

bazaltina [42]3 years ago

7 0

She caught 28 fishes on her second day

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Free for all<br> gl<br> :) dun dun DUN

erastovalidia [21]

Answer:

Step-by-step explanation:

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2 years ago

A target has a bull’s-eye with a diameter of 2 inches. The outer ring is 1 inch wide. What is the area of the outer ring? A circ

Arturiano [62]

Answer:

<h2>it is option 2 3 Pi inches squared</h2>

Step-by-step explanation:

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3 years ago

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An electric current of 0.25 A passes through a circuit that has a resistance of

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Answer:

37.5 V

Step-by-step explanation:

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2 years ago

Item 16 A sphere has a radius of 8 centimeters. A second sphere has a radius of 2 centimeters. What is the difference of the vol

Zigmanuir [339]

Answer:

$672\pi \text{ cm}^3$ .

Step-by-step explanation:

We have been given that a sphere has a radius of 8 centimeters. A second sphere has a radius of 2 centimeters. We are asked to find the difference of the volumes of the spheres.

We will use volume formula of sphere to solve our given problem.

$\text{Volume of sphere}=\frac{4}{3}\pi r^3$ , where r is radius of sphere.

The difference of volumes would be volume of larger sphere minus volume of smaller sphere.

$\text{Difference of volumes}=\frac{4}{3}\pi(\text{8 cm})^3-\frac{4}{3}\pi(\text{2 cm})^3$

$\text{Difference of volumes}=\frac{4}{3}\pi(512)\text{ cm}^3-\frac{4}{3}\pi(8)\text{ cm}^3$

$\text{Difference of volumes}=\frac{4}{3}\pi(512-8)\text{ cm}^3$

$\text{Difference of volumes}=4\pi(168)\text{ cm}^3$

$\text{Difference of volumes}=672\pi\text{ cm}^3$

Therefore, the difference between volumes of the spheres is $672\pi \text{ cm}^3$ .

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3 years ago

Which is greater 6 pints or 60 fluid ounces

Nimfa-mama [501]

6 pints is greater than 60 fluid ounces because 6 fluid ounces is equal to 96 fl.

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2 years ago

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