From the digits 9, 8, 7, 5, 3, and 1, find the number of positive even integers each consisting of three digits.

a) 36

b) 25

c) 3

Determine if the function f (x) = 3x√-x satisfies the mean value theorem on [4, 64]. if so, find all numbers c on the interval that satisfy the theorem.

Write the phrase as an expression. Than evaluate when x=5. 6 more than the product of 8 and a number x.

Simplify the expression. Write the answer using scientific notation. 8 (8.8 x 10^12) A. 70.4 x 10^12 B. 70.4 x 10^24 C. 70.4 x 10^13 D. 1.68 x 10^13

If you buy a car wash at the gas station for $6.00, the cost per gallon is $2.35. If you have $40, find the number of gallons of gas you can afford. (Round answer to closest hundredths and write units)

1/2 + 1/3 (6/7 + 15/28)

If a is a nonnegative real number, then which inequality statement best describes a?

Ben Spender writes a $60 check which is retumed by his bank with additional charges. The company he wrote the check to, Art Supply Inc.

In a survey of US women the heights in the 20 to 29 age group we are normally distributed with a mean of 64.2 inches and a standard deviation 2.

Jose received $30 for his birthday and put it in his piggy bank. Each week, he puts 4 more dollars in his bank. The amount of money in dollars D in his bank is given by D = 4w + 30 where w is the number of weeks he has saved 4 dollars.

Mrs. sing bought a pound of green beans for $1.80. How much will Mrs. tennison and pay for 3 1/2 pounds of green beans