You have found the following ages in years of koalas. Those koalas were randomly selected from the 36 koalas at your local zoo: {8,4,14,16,8} what is the standard deviation

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*

The ratios of boys to girls on a soccer league is 2: 5. if there are 28 boys, how many girls are playing soccer? extra points! will mark as brainiest asap

Jake bakes and sell apple pies. he sells each pie for $5.75 . the materials to make the pies cost $40. the boxes jake puts the pies in cost & 12.50 total. how many pies does jake need to sell to earn a profit of $50