Rex is driving from his house to New York. At 10:00 AM, he is 200 miles from New York. At 12:00 PM, he is 80 miles from New York. What is Rex's average driving speed between 10:00 AM and 12:00 PM

Which is the correct excel formula for the 80th percentile of a distribution that is n(475, 33)? =norm.dist(80,475,33,1) =norm.inv(0.80,475,33) =norm.s.inv((80-475)/33)?

Prove the divisibility of the following numbers: 25^9 + 5^7 is divisible by 30.also, read as (25 to the power of 9) + (5 to the power of 7) is divisible by 30. blank x 30what is the blank? ( it should be expressed in exponent form)

Which table represents points on the graph of h(x) = 3√-x+2?