MATH PLEASE HELP Determine the area of the shaded region Determine the perimeter of the outside edges of the shaded figure.​

If i have 20$ and i gave 5$ away how much i got

When you flip a biased coin the probability of getting a tail is 0.6. how many times would you expect to get tails if you flip the coin 320 times?

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?