Tyra has 12 2/3 cups of sugar. If r is the amount of sugar called for in one batch of cookies, the expression of 12 2/3 ÷ r can be used to find how many batches Tyra can make with the sugar she has. If r is 2/3 cup, how many batches of cookies can Tyra make? Enter your answer in the box.

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify

4

step-by-step explanation:

6 (donuts) divided by 3 is 2.

so 2/3 means 2 times 2, which is 4/6.

you get two and your friend gets four.

a variable is any characteristics, number, or quantity that can be measured or counted. a variable may also be called a data item. hope i !