Simplify the following equation

4 square root 80

What is the square root of 21

Construct a stem-and-leaf plot of the test scores:67, 72, 86, 75, 89, 89, 87, 90, 99, 100.67, 72, 86, 75, 89, 89, 87, 90, 99, 100. How does the stem-and-leaf plot show the distribution of these data?

The population of Whoville has been decreasing at a rate of 0.8% per year since Dr. Seuss passed away in 1991. If the population was 13,500 at the beginning of 2005, which expression gives its population at the end of 1998?

Which function has a vertex at (2, - 9) ? f (x) = - (x - 3) 2 f (x) = (x + 8) 2 f (x) = (x - 5) (x + 1) f (x) = - (x - 1) (x - 5

Mara finished 1/5 and 3/8. what fraction she complete

A truck rental store charges $50 plus 14 each hour use an algebraic expression to find the cost of the truck rental for 5 hours

Change 9 out of 100 to a percentage

Making 50 Use the numbers 4, 6, 10, 3, and 2 And the operations + - *: To make a number as close to 50 as you can! Can you make 50?

if each of the 254 students who perform on stage has 3 friends come to see the musical, and each of the 137 students working back stage has 2 friends come to see the musical, how many total audience members will there be?

Dan found a two digit odd number. One of its digits was half the other. The number is greater than 50. What number did dan find