Last year, Americans paid $2.00 per gallon of gas. This year, the price is $2.40 per gallon. What is the percent of change in the price of gas?

What is the square root of 100/9?

Find the quotient 3) 48

There are 40 tables in a library, with 30% of them seating 4 people. The tables remaining only seat 2 people. How many seats are there in the library?

John invested 12 dollars in a bank account, the interest rate 16%

Teresa and Susan have been given with four cards with four different functions on them. Function A: f (x) = 3^x + 1 Function B:f (x) = 3 (x+100) Function C:f (x) = 30x+2 Function D:f (x) = 0.

What is the solution to the compound inequality in interval notation? 4 (x+1) >-4 or 2x-4≤-10

Region R is bounded by the lines y=4, x=6, the y-axis and the x-axis. Region R is rotated about the line y=-2. Find the volume of Region R after being rotated.

There are eight houses on Jeremiah Street each house has one willow tree six apple trees and two olive trees how many trees are on Jeremiah Street

Judge whether the following statements are true or false. Suppose a 95% confidence interval for the proportion of students who drink alcohol at TAMU is (0.61, 0.67). a.

If chord is 3 inches from the center and chord is 5 inches from the center of the same circle, then chord CD is the longer chord.