The pattern below is made of pennies.
1st term: no pennies
2nd term: 3 pennies
3rd term: 8 pennies
4th term: 15 pennies
describe a rule you could use to find the number of pennies needed to make any term in the pattern.

If the car had not hit the fence, how much farther would it have skidded? solve the skid-distance formula to find the extra distance that the car would have traveled if it had not hit the fence. round your answer to two decimal places. note that unit conversion is built into the skid distance formula, so no unit conversions are needed.