Atour group charges a flat price for a tour of up to 20 people. the cost per person varies inversely with the number of people. if five people pay 135 each, what must 15 people pay per person.

a.33.75
b.45.00
c.67.50
d.90.00

How do you multiply a mixed fraction by a regular fraction

Use the elimination method to find the solution to the system of equations. 2x - 3y = -9 -x + 3y = 6

(a) compute the maclaurin polynomial m2(x) for f(x) = cos x. (b) use the polynomial of part (a) to estimate cos π 12. (c) use a calculator to compute the error made using the estimate from part (b) for the value of cos π 12. remember that the error is defined to be the absolute value of the difference between the true value and the estimate.