average U. S. yearly per capita consumption of citrus fruit is 26.8 pounds. Suppose that the distribution of citrus fruit consumed is bell-shaped with a standard deviation 4.2 pounds. What percent of Americans would you expect to consume more than 31 pounds of citrus fruit per year

Arianna is buying plants for her garden. she buys 15 flowering plants for $96. pink flowering plants sell for $8, and purple flowering plants sell for $5. how many pink flowering plants did arianna buy? i figured out the answer! the answer is 7. 8x +5y = 96 plug in 7 for x 8 (7) + 5y = 96 56 + 5y = 96 subtract 56 from both sides 5y/y = 40/5 y = 8 she bought 7 pink and 8 purple plants

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.

Create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1.