Arectangle is inside a circle with a 5 cm radius.

what is the area of the shaded region?

use 3.14 for π .

enter your answer as a decimal in the box.

He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean  and standard deviation  according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%

The diagram represents the polynomial 4x2 + 23x – 72. what is the factored form of 4x2 + 23x – 72? (4x + 8)(x – 9) (4x – 8)(x + 9) (4x + 9)(x – 8) (4x – 9)(x + 8)

Using only odd number for numerators write two different subtraction problems that have a difference of 3/4