How many pounds of candy that sells for $0.63 per Ib must be mixed with candy that sells for $1.37 per lb to obtain 7 lb of a mixture that should sell for $0.97 per Ib? $0.63-per-lb candy:
(Type an integer or decimal rounded to two decimal places as needed.)

256π units²   (answer b)

step-by-step explanation:

the formula for the surface area of a sphere of radius r

is             a = 4πr²

and so, if r = 8 units, then the surface area is:

a = 4π(8 units)² = 256π units²   (answer b)

at home andrea has 1 2/3 kilograms of rice

step-by-step explanation:

black lol

step-by-step explanation:

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i can tell you jamal now has 3 cookies xd

tommy has 2.

this made me lol.