In Linda’s class of 20 students 14 of the students will practice for the school play. What percent of the class will practice for the school play?

70%

Step-by-step explanation:

14/20= 0.7 = 70%

i dont know if you cant find a way its best to actually add all of them start from 105 tho

step-by-step explanation:

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!