Predict the number of roses in a garden with 16 sunflowers if there are 3 sunflower in a garden with 81 roses

the line of

if x = 1, then the answer is 3.5

1010: 3030

is it i think

the answer is:

the correct option is the option b.

to calculate the surface area of the right cylinder, we need to use the following formula:

from the picture we know that:

so, substituting and calculting we have:

hence, we have that the correct option is the option b.

have a nice day!