Multiple questions which of the following are in function notation? a. y = mx + b b. f(x) = 3x - 1 c. x = 2x + 1 b.( 4, 5 )

Which of the binomials below is a factor of this exression? 16x^2+40xy+25y^2 a.4x-5y b. 2x-5y c.4x+5y d.2x+5y

The evening newspaper is delivered at a random time between 5: 30 and 6: 30 pm. dinner is at a random time between 6: 00 and 7: 00 pm. each spinner is spun 30 times and the newspaper arrived 19 times before dinner. determine the experimental probability of the newspaper arriving before dinner.

Prove that 16^4-2^13-4^5 is divisible by 11.