What is the equation of a circle with center (–7, –2) and radius 4? ( + 7)2 + ( + 2)2 = 4 ( + 7)2 + ( + 2)2 = 16 ( – 7)2 + ( – 2)2 = 16 ( – 7)2 + ( – 2)2 = 4

15 points! write the slope-intercept form of the equation of the line through the given point with the given slope. use y-y = m(x-x) to solve. through (2,5) slope= undefined

Consider an example of a deck of 52 cards: example set of 52 playing cards: 13 of each suit clubs, diamonds, hearts, and spades ace 2 3 4 5 6 7 8 9 10 jack queen king clubs diamonds hearts spades what is the probability of drawing three queens from a standard deck of cards, given that the first card drawn was a queen? assume that the cards are not replaced.

12 out of 30 people chose their favourite colour as blue caculate the angle you would use for blue on a pie chart