If y varies inversely as x^2 and y = 3 when x = 18, what is y when x = 3?

a.

6

b.

108

c.

54

d.

27

If f (x) = 6ex cos (x), find f ' (x) and f '' (x).

Use distributive property to solve the equation 5 (2x + 4) = 30 A. x-2 B. x=1 c. = 10

The skating rink rented 218 pairs of skates during the month of April and 3 times that many in May. How many pairs of skates did the skating rent during April and May?

Find decimal notation for 9/20

X=3/2 (1) = 3/2 how do you solve

The equation 3x+4=5x-4 has the solution set {4}. explain why the equation (3x+4) + 4=5x-4) + 4 also has the solution set {4}

if two similar figures have a scale factor of 3/2, will the second figure be the result of an enlargement or a reduction

If f (x) = - 3x + 4 and g (x) = 2, slove for the value of x for which f (x) = g (x) is true.

Tim earns $150 a week plus $15.50 for each desk he assembles. write an inequality to represent how many desks he needs to assemble to make $400 in one week.

An airplane has a maximum capacity of 118 passengers. The flight attendant has loaded 40 passengers. Which inequality represents the solution set that shows the number of passengers, p, that can still load the plane?