In a high school of 1250 students, 250 are freshmen and 150 students take spanish. if being a freshman and taking spanish are independent, what is the probability that a randomly selected spanish student is a freshman?
a) 0.024
b) 0.120
c) 0.150
d) 0.200

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?

Ascatter plot with a trend line is shown below. which equation best represents the given data? y = x + 2 y = x + 5 y = 2x + 5

Which questions would most a reader identify the author's purpose for writing? check all that apply. what type of text is this? what type of reviews did the book receive? how many copies of the book have been sold? what is the central idea? how does this text make one feel?