Question 8 (3 points) In a 2 minute typing test, Stacy types 125 words. In a five minute typing test, Sarah types 275 words. Who types faster?
What is Stacy's rate?
What is Sarah's rate?
Who is faster?

Choose the correct classification of 3x4 − 9x3 − 3x2 + 6. 5th degree polynomial 4th degree polynomial 9th degree polynomial 24th degree polynomial

Is there an x intercept in the equation 60*1.15^x

Suppose that sahil knows that 45 people with ages of 18 to 29 voted. without using a calculator, he quickly says then 135 people with ages of 30to 49 voted. is he correct? how might sohil have come up with his answer so quickly?