Let the inner radius of a toilet paper roll be rr and let the outer radius be rr. if the volume of paper of the roll is equal to the lateral surface area (cylindrical sides only, not top and bottom) and rr=2019 rr=2019, the length of the inner radius can be written in simplest form as abab. what is a+ba+b (do not include a comma in your answer)

the one on the bottom left

step-by-step explanation:

all of the other ones have a specific pattern

y=mx+b

step-by-step explanation:

m slope, b y-intercept

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b

for a it would be 24 children.

for b i don't understand the question. is it saying for each individual person they pick 5 reds to 7 greens or is it the whole group. clarify and i hope this can you.

step-by-step explanation: