The probability Jake will arrive at school on time is
0.87. What is the complement of this?

Someone me! if you’re smart you can solve this!

Set up and solve a proportion for the following application problem. if 55 pounds of grass seed cover 404 square feet, how many pounds are needed for 7272 square feet?

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50.