Ellie started work at 8 a. m. and left at 5:15 p. m. how many hours of work should she record on her time card for the day?

A.) 9.25

B.) 3.5

C.) 9.15

D.) 9.45

An electric current, I, in amps, is given by I=cos (wt) + √8sin (wt), where w≠0 is a constant. What are the maximum and minimum values of I

Which equation has a graph that is a parabola with a vertex at (-1, - 1) ? y = (x - 1) 2 + 1 y = (x - 1) 2 - 1 y = (x + 1) 2 + 1 y = (x + 1) 2 - 1

Willie spent half of his weekly allowance buying pizza to earn more money his parents let him clean the windows in the house for $6 what is his weekly allowance if he ended with $9

In 2008, the cost of a DVD player was $179. In 2015, the cost 2/7 of the price in 2008. What is the cost in 2015?

A Taxi-cab company charges a flat rate of $1.75 plus $0.75 per mile. Jack has no more than $10 to spend on his cab ride. What does the variable represent? Write the inequality.

Consider the system of linear equations. 5 x + 10 y = 15. 10 x + 3 y = 13 To use the linear combination method and addition to eliminate the x-terms, by which number should the first equation be multiplied? - 2 Negative one-half One-half 2

Assume that a student's alarm clock has a 11.2 % daily failure rate. What is the probability that the student's alarm clock will not work on the morning of an important final exam?

Whats the area of a 7in by 5in triangle

What is the answer to this equation 2/7*3

Is 0.1292387523 a rational number