What is the closest value to the radius of a circle with a circumference of 50.26 inches?

Find the number of liters in 12.8 gal of gasoline. round to the nearest hundredths

At the electronics store you have a coupon for 20% off up to 2 cds you buy for cds with the original cost of $10.99 each the sales tax is 5% what is the total cost of your purchase

21 type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. the solution set of n2 - 14n = -45 is { (separate the solutions with a comma)