Answer:
Standard deviation is a number used to tell how measurements for a group are spread out from the average (mean), or expected value. A low standard deviation means that most of the numbers are close to the average. A high standard deviation means that the numbers are more spread out.
Step-by-step explanation:
285
just figure out how many is made then multiple that by 15
Answer:
y=10x+10
Step-by-step explanation:
remember that when total value is used a negative number is turned positive so it equals to 282 feet
