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Popolare Word Problems >

find the exact surface area of a sphere with volume of 1cm^3

Soluzione

f in d t h e e x a c t s u r f a ce a re a o f a s p h ere w i t h v o l u m e o f 1 c m^{3}

Soluzione

s u r f a ce a re a : 4 π (\frac{3}{4 π})^{\frac{2}{3}} c m^{2}

+1

Decimale

4.83597 \dots

Fasi della soluzione

Given:

v o l u m e : 1 c m^{3}

Sfera con raggio dato

V o l u m e = 1 : r = 3 \frac{3}{4 π}

Area della superficie della sfera dato

r = 3 \frac{3}{4 π} : A = 4 π (\frac{3}{4 π})^{\frac{2}{3}}

s u r f a ce a re a : 4 π (\frac{3}{4 π})^{\frac{2}{3}} c m^{2}

Esempi popolari

the sum of three consecutive integers is-306. Find the three integers Translate the sentence into an equation. Seven less than the product of 2 and a number equals 4 Latoya deposits 400 into an account that pays simple interest at a rate of 2% per year. How much interest will she be paid in the first 3 years?Adrian invested 7,200 in an account paying an interest rate of 3.1% compounded monthly. Assuming no deposits or withdrawals are made, how long would it take, to the nearest year, for the value of the account to reach 12,110?One less than the product of 12 and a number