Sally has 15 marbles in a bag. 6 are blue, 3 are red, 4 are yellow and 2 are black. What is the probability that Sally draws a blue marble?

What is the value of p (p+2) - 4=14

The prostate-specific antigen (PSA) test is a simple blood test to screen for prostate cancer. It has been used in men over 50 as a routine part of a physical exam, with levels above 4 ng/mL indicating possible prostate cancer.

If f (5) = 2 (5) - 7, which function gives f (x) ?

In a right triangle, the tangent of an angle is equal to the length of the leg opposite the angle divided by the length of the leg adjacent to the angle. true or false

What is the area of a 3in by 3in square

It costs a family $216 to have a 9 ft-by-12 ft wooden floor refinished. At that rate, how much would it cost them to have a 12 ft-by-16 ft wooden floor refinished? A) 2,592 B) 384 C) 288

Complete the following statement. ___/12 = - 6

if the number of neutrons in an atom are different than the most commonly occurring isotope then this would change the (blank) of the atom. this atom is called a (blank)

The frequency table represents the job status of a number of high school students

Proportional or Non-Proportional? y=-4x+5