Esteban has a big jar of change in his room. he has 600 coins total, and 240 of them are pennies.
what percentage of the coins are pennies?

How many of the 250 grandparents in the population would you expect to prefer online shopping with merchant a? merchant a: 4 merchant b: 6 merchant c: 2 merchant d: 3 other: 5 none: 5 answer choices: a.about 4 b.about 8 c.about 40 d.about 21

A50% increase followed by 33 1/2% decrease

1) you deposit $2,500 in an account that earns 4% simple interest. how much do you earn in eight years?