What is the simplest form of this expression 2a (-a^3-1) + 8a^4

Wyatt uses 3/4 gallon of paint to paint two identical doghouses Wyatt has 5 1/2 gallons of paint A) assuming that the doghouses are identical how many doghouse in all can Wyatt paint with 5 1/2 gallons of paint B) how many gallons of paint will

If a coin is tossed 5 times, what is the probability that it will land heads each time

Tom's weight is 20 pounds less than twice carl's weight. if together tom and carl weigh 340 pounds, how much does tom weigh?

Rounded to three decimal places, what is the value or r for this set of data? x=8,15,3,7,2,14,20 y=50,75,23,31,18,68,98 1) 0.870 2) 0.897 3) 0.978 4) 0.989

A television rating services found that out of a sample of 104 households, 33 were watching Town Talk during its time slot. Suppose there are 188,000 households in a marketing region. How many of them would you to expect to be watching Town Talk

Which of the following expressions are factors of 25x^3-75x^2-9x+27? There may be more than one correct answer. Select all correct answers. a. 5x+3 b. x+3 c. x-3 d. x^2-3x+9 e. x^2+6x+9 f. 5x-3

N Florida, the number of alcohol-related traffic deaths increased in 2009 compared to 2008.

t is commonly assumed that babies are equally likely to come as either a boy or a girl. This is not true. Actually, about 51.3% of all babies are boys. If a family has two children (not twins), what is the probability they have one boy and one girl?

Which statement about the value of x is true?

How do you find the 19-4c=17