Acar maker claims that its new hybrid car can travel more than 3 times the distance traveled by a normal car on a single gallon of gas. a normal car goes 15 miles on a gallon of gas. which is the simplest inequality that represents the distance (x) that the hybrid car should travel on a gallon of gas to prove the claim? a)x > 5 b) x > 15 c) x > 30 d) x > 45

What is coefficient of the term of degree of degree 5 in the polynomial below

2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?

Which graph represents the parent function of y=(x+2)(x-2)