She has 20 cokes and they are each $1.00 and she sells them for 9 days. How many cokes will she need to sell to sell all of them?

The terminal side of an angle in standard position passes through P (-3,-4). What is the value of tan theta?

In the formula l=prt, what does the p stand for

The machine can produce 120 plastic dinosaurs in 8 minutes. How many can it produce in an hour?

Mr. Vader 1/4 of his laundry his son y 2/5 of it who watch most of the laundry how much of the laundry still needs to be washed

Use the method of completing the square to transform the quadratic equation into the equation form (x + p) 2 = q. 6 + 12x + 3x2 = 0 A) (x + 2) 2 = 2 B) (x + 2) 2 = - 2 C) (x + 2) 2 = 4 D) (x + 2) 2 = - 4

A manufacturer has tested 11 lithium-ion batteries, and finds that their lifetime is 400 charge cycles with a standard deviation of 10. An engineer is testing a cheaper design and wants to know if it has changed battery life.

Without looking, selects two socks from a drawer which contains four blue, three white and five black socks, none of which are paired up. What is the probability that he chooses two socks of the same color?

Answer in simplest fractional form. negative 1 fifth + negative 3 fourths =

Expanded form of 928

In the last two weeks of a sale prices are reduced first by 30% and by a further 40% of the new price what is the final sale price of a shirt which originally costs $15