What is the sum of the first 20 terms in the arithmetic series?

-6 + (-2) + 2+6 + ...

624

640

654

680

Aerobics classes class $153.86 for 14 sessions. What is the fee for six sessions?

5 pennies, 3 dimes and 4 quarters are placed in a bag. what is the probability of selecting a quarter and then another quarter, given the first coin is not returned to the back after it is drawn? A. 2/11 B. 1/11 C. 1/22 D. 5/33

The function f (x) represents the time it takes a boat to travel upstream. The function g (x) represents the time it takes a boat to travel downstream.

Evaluate 12∣∣-x+3∣∣-5 when x = 11.

The magnitude of a velocity vector is called speed. Suppose that a wind is blowing from the direction N45°W at a speed of 50 km/h. (This means that the direction from which the wind blows is 45° west of the northerly direction.

Josephine is on a cell phone plan where she pays $20 a month plus $.10 per text message she does not want to spend more than $40 on her cell phone bill right and solve the any quality that will tell her how many text messages she can send

A balance sheet shows a person's or a company's financial health. True False

If the fdic charges bank e 2.4 cents per 100 dollars insured, how much must bank e pay to insure $4.8 million in deposits? a. $1,152 b. $115,200 c. $2,112 d. $211,200

Troy's canoe is 18 feet long. Ariel's canoe is 5/6 the length of Troy's canoe. What is the length of Ariel's canoe? Express your answer in simplest form

What equation has an a-value of 1, a b-value of - 3 and a c-value of - 5