110. find the average value of the function i = 15(1 - e /2t a. 7.5(1 + e-2) b. 7.5(2 - e-2) c. 7.5(2 + e-2) d. 7.5(3 - e-2) ) from t = 0 to t = 4.

Two fire-lookout stations are 190 miles apart, with station a directly south of station b. both stations spot a fire. the bearing of the fire from station a is upper n 55 degrees upper e and the bearing of the fire from station b is upper s 60 degrees e. how far, to the nearest tenth of a mile, is the fire from each lookout station?

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

Student price tickets to a movie are $1 and non student tickets are $2 . 350 tickets are sold and the total amount made is $450. there were 250 student tickets sold . true or false .