15) Find the probability fraction using a deck of 52 playing cards. Drawing a ten of hearts? (Put the card back in the deck.)

a. P(10 of hearts).= 13
52

b. P(10 of hearts)= 1
13

c. P(10 of hearts) = 1
39

d. P(10 of hearts)= 1
52

Find the length of the following tangent segments to the circles centered at o and o' whose radii are 5 and 3 respectively and the distance between o and o' is 12. what is the tangent segment of cd?

Amajor grocery store chain is trying to cut down on waste. currently, they get peaches from two different distributors, whole fruits and green grocer. out of a two large shipments, the manager randomly selects items from both suppliers and counts the number of items that are not sell-able due to bruising, disease or other problems. she then makes a confidence interval. is there a significant difference in the quality of the peaches between the two distributors? 95% ci for pw-pg: (0.064, 0.156)

Tell whether the two rates form a proportion