Jordan flipped a coin 246 times. Which of the following would be a good estimate of the number of times the coin landed on heads? A. 223

B. 118

C. 48

Graph the equation. select integers for x

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. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.

Hurry if the population of of an ant hill doubles every 10 days and there are currently 100 ants living in the ant hill what will the ant population be in 20 days