The data below represents the scores in a golf tournament. If the mean is 70 with a standard deviation of 4.9, circle all values with a

z-score greater than 0.5

63, 64, 65, 67, 70, 71, 73, 73, 76, 78

A sentence that equals to x=7

Interval notation for 3x-1>3+x

How do i estimate then multiply then use estimate to check answer

Given that f (x) = 7x2 - 84, find x. A) x = ±2 2 B) x = ±2 3 C) x = ±3 2 D) x = ±3 3

8. Change each fraction or mixed number to a percent. a. 2/5 b. 720 c. 111/16 d. 1414

What is the percentage chance of a solution 150 g active ingredient in a total of 1000 mL of solution

Three people toss a fair coin and the odd one pays for coffee. if the coins all turn up the same, they are tossed again. find the probability that fewer than 4 tosses are needed.

Camryn ate 3 feet of spaghett each day for a week, how many yards of spaghetti did she eat in all

Oose the situation which would best be modeled by an exponential decay function. A) An island is being eroded away and loses 10% of its beachfront every year. Eliminate B) A player's batting average decreases by.

What is the x intercept of the line 3x+2y-10=0