CUAL DE LAS SIGUENTES ES UNA POTENCIA VALIDA A (5 ELEVADO AL 2)ELEVADO AL 2 =20
B 9 ELEVADO A 2 =81
C 9 ELEVADO A 0=7
D 2 ELEVADO A 3 =6
PARA YA PORFA :/

Diane owes $387 to her brother. if she debits her bank account $161.25 a month to pay him back, how many months will it take her to pay off the debt?

The weights of players in a basketball league are distributed normally. the distance (d) of each player's weight (w) from the mean of 86 kilograms was computed as follows: d = |w - 86| if d is greater than 7 for approximately 5% of the players, what is the approximate standard deviation of the players' weights? a. 1.75 kilograms b. 3.5 kilograms c. 4.3 kilograms d. 7 kilograms

Over the last 8 nights, elyse earned the following in tips: {105, 120, 84, 95, 100, 132, 140}. if she earns $140 a night for the next four nights, which measure of center would increase more, the mean or median?