10. a car factory manufactures n cars daily after t hours of operation is given by n(t) = 100t – 5t²,
0< t< 10. if the cost, in rm, for manufacturing x cars is c(n) = 15 000 + 8 000x, find the cost
c as a function of time t, for the operation of the factory.
at!

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

Isuck at math ; ^; m a student solved this problem and said the answer is 3 feet. chase had a roll of ribbon that contained 7 7/8  feet of ribbon. he cut off one piece that was 3 5/8  feet long and another piece that was 1 1/4  feet from the roll. how much ribbon was left on the roll? is the student's answer reasonable? yes, the answer is reasonable. no, the answer is not reasonable. it should be about 2 feet. no, the answer is not reasonable. it should be about 13 feet. no, the answer is not reasonable. it should be about 4 feet.

Select 2 statements that are true about the equation y+6=-10(x-3).1) the slope of the line is -102) the slope of the line is 33) one point on the line is (3,6)4) one point on the line is (3,-6)