If there are 60 seconds in a minute, 60 minutes in an hour, 24 hours in a day, and 7 days in a week, how many seconds are there in a week?

10 Which of these four lines are perpendicular. y - 9 = 3 (x + 1) y = - x + 5 y = 4x + 3 4y + 8x = 12

A vendor sells twenty-four sweatshirts for $15 each, fifty-one t-shirts for $10 each, and thirteen hats for $8 each. What is the average price of an item sold that day? Round your answer to the nearest cent.

Find the slope of the line 2x+5y=-3.

What is the probability that five randomly selected students will have a mean score that is greater than the mean achieved by the students in the previous problem? (Round your answer to 4 decimal places.

Twice a number is equal to 35 more than seven times the number. Find the number

Round to the nearest 10 to 522

The marching band is selling candy bars and fruit snacks for a fundraiser. Candy bars are sold for $2.50 and fruit snacks are $1.50. A total of 650 items were sold, bringing in $1,195. How many candy bars were sold?

What do you think the actual side length of the square is? That is, what is the number that when squared is equal to 29?

If a single six sided dice is rolled twice what is the probability the sum is greater than 5 if the first roll was a 3

A cylindrical well is 15 meters deep and has a diameter of 1.6 meters. Approximately how many cubic meters of soil were dug out to make the well? (Use π = 3.14.)