Jessi estimates the weight of her
dog to be 70 pounds. When she
takes him to the vet, the vet
says he is actually 80 pounds.
What was Jessi's percent error?

Angela rode his bike around a bike trail that was 1/4 of a mile long he rode his bike around the trail 8 * angelo says he wrote a total of 8/4 miles to russell says he's wrong and he actually and says that he actually wrote to my who is corrupt use words and trying to explain how you know.

Which speed is the fastest (use 1 mile ≈ 1.6 kilometers)? a. 12 miles/hour b. 18 feet/second c. 19 kilometers/hour d. cannot be determined

Weak battery is considered to be a part of routine a. inspection b. wear and tear c. maintenance d. check