The mean length of a set of ribbons is 30 inches the standard deviation is 11 inches describe the data that is within one standard deviation mean

using the rule : - x+7 ... what is the answer to (1, y) and (-1, y) on a graph? what does "y" equal for both of them?

What is equivalent to 3/4 (3y 15) ?

By solving substitution y=4x-6 Y = 5x how I need steps

How many times greater is the value of the digit 2 in 23,876 than the digit 2 in 3,254?

Multiply. 7⋅3/4 Enter your answer as an improper fraction, in simplified form, in the box.

You buy 5 tickets to a concert for you and your friends. You pay $170, including a $20 service charge. How much does one ticket cost?

What is 1.2 % of 0.5?

Jeff can win the game if he rolls 11 on the two number cubes. If he rolls an even sum, however, he will lose his next turn. What is the probability that he will win the game? What is the probability that he will lose his next turn?

Suppose 60 cars start at a car race. in how many ways can the top 3 cars finish the race?

The expression 8 + 2t can be used to find the total cost of admission and t amusement rides at a county fair. Which statement is true? A. The variable t is being added to 2. B. The coefficient in the expression is 2. C.