Is 0.54 a rational number? why or why not?

no, it is not a fraction or a ratio.
no, it is an irrational number.
yes, it is a repeating decimal.
yes, it is a terminating decimal.

Find the maximum value of p= 4x + 5y subject to the following constraints :

Agroup of randomly selected members of the foodies food club were asked to pick their favorite type of food. the bar graph below shows the results of the survey. there are 244 members in the foodies.

Abaseball team drinks 10/4 gallons of water during a game. which mixed number represents the gallons of water consumed? a) 1 1/2 gallons b) 2 1/2 gallons c) 2 3/4 gallons d) 3 1/2 gallons