Item 3 Let C
represent the cost in dollars and R
represent the revenue in dollars. What is the break-even point? Use a table to help if necessary.

C=36x+200

R=76x
Break-even point: [ ], [ ]

Convert the cartesian equation (x 2 + y 2)2 = 4(x 2 - y 2) to a polar equation. choices: r4 = -4r2 r2 = 4cos2θ r2 = 4sin2θ

Acommunity group sells 2,000 tickets for its raffle. the grand prize is a car. neil and 9 of his friends buy 10 tickets each. when the winning ticket number is announced, it is found to belong to neil's group. given this information, what is the probability that the ticket belongs to neil? a.1/5 b.1/10 c.1/200 d.1/4

What is the square root of 45? (step by step working plz)