In a certain algebra class of 29 students, 7 of them play basketball. there are 10 students who play neither sport. what is the probability that a student chosen randomly from the class plays basketball or baseball?

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 33 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30 ∘c on monday, but decreased at a constant rate in the next 33 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.

Sundar used linear combination to solve the system of equations shown. he did so by multiplying the first equation by 5 and the second equation by another number to eliminate the y-terms. what number did sundar multiply the second equation by? 2x+9y=41 3x+5y=36

In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.