3 years ago

A. If you know the diameter of a sphere, you can find its radius.

1 answer:

7 0

A. If you know the diameter, you can find the radius of a sphere by dividing the diameter in half. If you know the circumference, you can find the radius by dividing the circumference by 2 times pi

B. π × r2 × h

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A $20 toy was on sale for 10% off. Peggy only has $16. How much more money does she need?

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Liz is shipping a package to her friend.the maximum weight of a medium flat-rate box is 20 pounds,including the box which weighs

Murrr4er [49]

Answer:

$w+0.375\leq 20$ and Liz can ship maximum 19.6 pounds.

Step-by-step explanation:

Let the possible weight of the medium flat-rate box = w pounds.

It is given that there is a box weighing 6 ounces i.e. 0.375 pounds.

Plus, the maximum weight of the package is 20 pounds.

So, we get,

The inequality representing the situation is,

Weight of medium box + 0.375 pounds ≤ Maximum weight of the package

i.e. $w+0.375\leq 20$

i.e. $w\leq 20-0.375$

i.e. $w\leq 19.6$

Thus, Liz can ship maximum 19.6 pounds.

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3 years ago

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katrin [286]

I cant see it like that

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3 years ago

Makani receives a weekly allowance for doing chores around the house. Makani saves his money for 13 weeks. After 13 weeks, he sa

steposvetlana [31]

Answer:

divide amount by number of weeks.

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2 years ago