HELP! DUE IN 1 HOUR! Find the equation of the circle centered at $(1,-4)$ with radius 3.

Write your equation in the form "$(x - h)^2 + (y - k)^2 = r^2$".

For which of the following counts would a binomial probability model not be reasonable? a)the number of people in a classroom born in januaryb) the number of people in a classroom with red hair c) the number of people admitted to a hospital in a day with a particular disease d) the number of heart beats in a one-minute perio.

Interest begins accruing the date of the transaction except for auto loans mortgages credit card cash advances credit card purchases

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.