Yes
No
Maybe
100
Dr. Porter hikes 334.8 meters up a mountain. If she is 80% of the way up, how tall is the mountain?
418.5 meters
100
Jamie estimates that a piece of wood measures 8.7 cm. It actually measures 9.78 cm.
What is the percent error of Jocelyn’s estimate?
11% percent error
100
A real estate agent earns a 9% commission on the sale price of a house. If the house sells for $899,000 how much commission does the agent earn?
$80,910
200
Amy measures and finds that she can do a vertical jump that is 45.8% of her height. If Amy can jump 17.6 inches, how tall is she?
38 inches
200
Luke took out a $1200 loan from the bank. At the end of 5 years, he pays back the principal, plus $190 simple interest. What was the annual interest rate?
3.2% interest rate
200
A business purchases a delivery van for $45,000. The van depreciates in value at a constant rate of 12% per year. Find the value of the van after 2 years.
$34,848
300
Jody found that about 78% of his 59 classmates at school like hip-hop music. However, 67% of his 71 relatives like hip-hop.
Part A: Do more classmates or relatives like hip hop? Part B: How many more?
More relatives. 1.55 more (really only 1 more person)
300
Maya and Gertrude go out to eat for lunch. If their food and beverages cost $34.82 and there is an 7% meals tax, how much is the bill? Write your answer to the nearest cent.
$37.26
300
B, D, E
400
On the first visit to the veterinarian’s office, Kason's kitten weighed 780 grams. On the second visit, the kitten had gained 450 grams. On the third visit, the kitten had gained another 372 grams.
What is the percent change since the first visit in the kitten’s weight rounded to the nearest percent?
105.4% increase
400
Anna took out a 2-year loan to buy a car at a 8% simple interest rate. If she has to pay $264 in interest, how much principal did she borrow?
$1, 650
400
A, F