Use the motion map to answer the question.
2 answers:
Answer:
A car slows to stop at a stop sign. Once traffic is clear, the car speeds up.
Step-by-step explanation:
The lines are longer, signifying faster movement, and then shorter, signifying slower movement, and then vice versa.
A car speeds up to pass a truck, then slows down
to a constant velocity.
MagnusMentula has a great explanation why. If you need a deeper explanation please ask.
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237% move the decimal twice
For normal distribution 95% lie in the range mean-2*standard deviation for lower bound and mean+2*standard deviation for upper bound.
Upper bound is 78+2*6=78+12=90
Lower bound is 78-2*6=78-12=66
B. 66 and 90
I believe the answer is 6
Looks like 14.4 because you have to add them all together and divide by the total numbers
(20+22+10+5+15)/ 5
