expression is equivalent to 3^3 + 2^2?

X is a normally distributed random variable with a mean of 11 and a standard deviation of 2.0. find the value of x for which 70.54% of the area under the distribution curve lies to the right of it. (note: the diagram is not necessarily to scale.

Factor the expression into an equivalent form. ab^2 - b

Choose ALL of the fractions below which are equivalent (equal in value) to 40/60 A) 2/3 B) 1/3 C) 4/6 D) 10/20 E) 4/12 F) 12/18

What is the value of j in the equation √ j √ j 14 = 3√ j 10?

A trapper drove 150 miles at 50 miles per hour and then 160 miles at 40 miles per hour. How many hours did the drive take altogether?

How are chords and secants alike? How are they different?

What is the value of x in the equation x^3=216

What is the follwoing quotient? square root of 96 divided by square root of 8

A manufacturing plant earned $80 per man hour of labor when it opened Each year, the plant carns an additional 5% per man-hour. Write a function that gives the amount A that the plant earns per man hour years after it opens.

Glen received 6 birthday cards. If he is equally likely to read the cards in any order, what is the probability he reads the card from his parents and the card from his sister before the other cards?