The Yearbook needs to raise money to help pay for color pictures of the seniors. They have $600 in
their account. They are going to sell jackets for a profit of $50. The situation can be modeled by the
equation y = 50x + 600, where x represents the number of jackets sold and y represents the total cost.
Graph the equation below.

The probability that a college student belongs to a health club is 0.3. the probability that a college student lives off-campus is 0.4. the probability that a college student belongs to a health club and lives off-campus is 0.12. find the probability that a college student belongs to a health club or lives off-campus. tip: p(a or b) = p(a) + p(b) - p(a and b) 0.54 0.58 0.70 0.82

Aculture started with 3000 bacteria. after 5 hours it grew to 3900 bacteria. predict how many bacteria will be present after 9 hours

Mrs. gehrke said cheddar weighs 16.8 pounds. he actually weighs 15.2 pounds. what is the percent error?