A student started a chain email by sending the message to 3 friends and asking those friends to each send the same email 3 more friends exactly 1 day after they received it. The rule is y=3^x
Which day will be the first day that the number of people receivinh the email exceeds 100?
show how do you do it.​

Which expression gives the area of the triangle shown below

Beth divided 9 ounces of her granola recipe into 4 equal-sized amounts. she placed the amounts into individual bowls. the fraction 9/4 represents the number of ounces of granola in each bowl. which other number represents the amount of granola beth has in each bowl? (a) 1 1/4 (b) 2 1/4 (c) 1 3/4 (d) 3 3/4 i need !

Which of the following shows the length of the third side, in inches, of the triangle below