Answer:
101
Step-by-step explanation:
M (Mean) = 20,500;
SD (Standard Deviation) = 55
1 ) 20,555 = 20,500 + 55 = M + 1 SD
Answer: 50% + 34.1% = 84.1%
2 ) 20.610 = 20,000 + 110 = M + 2 SD
Answer: 10% - ( 50% + 34.1% + 13.6% ) = 100% - 97.7% = 2.3%
3 ) 20,445 = 20,500 - 55 = M - 1 SD
Answer: 50% - 34.1% = 15.9%
The number is 12.
7 + 5 = 12
12 • 3 = 36
Hope I helped!
it is 3 divided by 31 then subtract 31 with 30 which will give you 10R1
<span>24 mph
</span>P.S. please vote this as the brainliest answer :)
