1/64=?

Write the expression as a numer with a positive or negative exponent

Find cos B exactly if a = 15, b = 11, and angle C is a right triangle choices; a) 15/11 b) 11/15 c) sqrt346/15 d) 15/sqrt346

A quality-conscious disk manufacturer wishes to know the fraction of disks his company makes which are defective. Step 1 of 2 : Suppose a sample of 1475 floppy disks is drawn. Of these disks, 147 were defective.

There are 3 paper clips and 5 erasers in a paper stack. If 2 items are drawn at random without replacement what is the probability that one draw a paper clip and then an eraser?

Find the present value of the given future amount. Assume 360 days in a year. $123,640 for 238 days at 8.5% simple interest.

What does tq equal?

Prove algebraically what type of function this is (even, odd, or neither). f (x) = x4 - x2

Which one is bigger 4m or 400dm

Caitlin's $5000 CD is nearing its maturity and will have a maturity value of $6101.89. The renewal rate for her CD will be lower than the current one, but still 0.5% higher than her savings account.

Jackson answered 3 questions correctly on his multiple choice history final and earned a grade of 5%. How many total questions were on the final exam?

Chaz rides 1/3 mile every 1/6 hour. How far does he ride in 1 hour?