Which expression is equivalent to 42 + 30? (1 point)
a.6(36 + 24)
b.7(6 + 30)
c.6(7 + 5)
d.5(37 + 25)

The average number of vehicles waiting in line to enter a parking lot can be modeled by the function f left parenthesis x right x squared over 2 left parenthesis 1 minus x right parenthesis endfraction , where x is a number between 0 and 1 known as the traffic intensity. find the rate of change of the number of vehicles waiting with respect to the traffic intensity for the intensities (a) xequals0.3 and (b) xequals0.6.

You have 17 cats that live in houses on your street, 24 dogs, 3 fish, and 4 hamsters. what percent of animals on your block are dogs?

If sin(x) = 0 and cos(x) = 1, what is tan(x)?