A particular fruit's weights are normally distributed, with a mean of 653 grams and a standard deviation of 24 grams. If you pick 7 fruits at random, then 20% of the time, their mean weight will be greater than how many grams?

Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form.

Which best explains why this triangle is or is not a right triangle?

Griffin ordered a pair of sneakers online. he had a $22 credit that he applied toward the purchase, and then he used a credit card to pay for the rest of the cost. if the shoes cost $58, how much did griffin charge to his credit card when he bought the sneakers?