Four books, one each on physics, chemistry, mathematics, and biology are about to be stacked on a shelf. If the books are stacked randomly, what is the probability the mathematics book is on top?

The increase percent of $5 to $8

One side of a regular is 9 units. what is the perimeter of the hexagon?

You have quarters and dimes that total $2.80. Your friend says it is possible that the number of quarters is 8 more than the number of dimes. Is your friend correct? Explain. Let d represent the number of dimes.

Of the 16 clients at Victor's salon, 6 of them have black hair. What is the probability that a randomly selected client at Victor's salon has black hair? Simplify your answer and write it as a fraction or whole number. P (black) =

Which list correctly orders A, B, and C from leach to greatest when A=171, B = 6, and C - 1-512

What is the square root of 1600

Marcus buys 3 yards of fabric for $7.47 later he realizes that he needs 2 more yards how much will he pay for the extra fabric?

lamer goes shopping for a new flat-panel television a telivision id usally descibed bthe length of the screens diagonal he findes a great deal on a 42inch display model

The following examples are different types of variables. which are continous variables?

Tenth What is 19.83 rounded to the nearest