Which polynomial is in standard form?
a. 2x^4+6+24x^
b. 6x^2-9x^3+12x^4
c. 19x+6x^2+2
d. 23x^9-12x+19

On saturday morning, calls arrive at ticketmaster at a rate of 108 calls per hour. what is the probability of fewer than three calls in a randomly chosen minute?

Which value of y will make the inequality y< -1 false?

Which of the following is closest to 32.9 x 7.5? a: 232 b: 259 c: 220 d: 265