A cost function can have both?

Assume that blood pressure readings are normally distributed with a mean of 120 and a standard deviation of 8. If 100 people are randomly selected, find the probability that their mean blood pressure will be greater than 122.

A motorcycle costs 3124 whats is the value of each digit

Sales in the printing business have doubled for James in each of the last three months. During the last month, he made a profit of $520. If the pattern continues, what will be his three month total profit at the end of the next three months?

Multiply and simplify 3a (4a^2 - 5a + 12) A) 7a^2 - 2a + 15 B) 12a^2 - 15a + 36 C) 12a^3 - 15a^2 + 36a D) 7a^3 - 2a^2 + 15a

Simplify the complex fraction. show work. ((x+3) / (4x^2)) / ((2x-4) / (2x^2+10x+12))

SOLVE 5/6 n=10 AND SHOW YOUR WORK

16=3 (4) ^x-11 is what?

A small town has only 500 residents. Must there be 2 residents who have the same birthday? Why?

Abby buys 1 sheet of stickers. 5 strips of ten and 9 singles. How many stickers did she buy?

The table shows the side length and approximate area of an octagonal stop sign. Area of a Stop Sign Which function can be used to compute the approximate area, in square inches, of a stop sign if it has a side length of x inches? f (x) = 4.