Kenneth needed a new shirt for the football game this friday. he went to the mall and purchased a shirt from h& m. which market does kenneth receive his wages in order to purchase the shirt?
a. factor market
b. product market
c. firms
d. households

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

What are “like terms”? why can we only add like terms?

What is the number 321,000,000 in scientific notation? also what is the number? ?