Two similar cylinders have volumes 125 and 216. the radius of the smaller cylinder is 3. find the radius of the larger cylinder.\

R = 3.944

Step-by-step explanation:

πr²h for smaller cylinder

volume = 125

125 = πr²h

h = 125/π3² = 125 / 9π

as the two cylinders are cylinder,

for larger cylinder, πR²h

Volume = 216

216 = πR²h

216 = π R² (125/9π)

216 = R²×125 / 9

R² = 216 × 9 /125

R = √216 × 9 /125

R = 3.944

so, the radius of larger cylinder is 3.944.

$9.89

step-by-step explanation:

9.90 = p x .06 x .25 (3/12 changed to a decimal)

9.90 = p x 0.015

9.90 - 0.015 = p

9.89 = p

part d

step-by-step explanation:

theresa talked her parents into getting sd cards for her phone and her brother’s phone. inserting an sd card into a phone gives it more storage. they both get 8-gigabyte sd cards. how many bits of storage come with each sd card? type your answer in both scientific and standard notation.