The veterinarian at the Maryland Zoo predicted that the new baby chimp, Maisie weighs 7.2 pounds. During the check-up, Maisie actually weighed 9.6 pounds. What is the percent error?

step-by-step explanation:

it's is b

81 seats

step-by-step explanation:

if you multiply 0.65 times 125 then you get 81.5 seats. well since you can't have half of a seat you have to round down and get 81 seats in the no children zones. that leave 44 seats outside of the no children zone.

9 sandwiches per hour

step-by-step explanation:

when we have a rate, we want a 1 in the denominator

27/3 = 9

27 sandwiches/ 3 hours = 9 sandwiches/hour