Answer:
mean - 12.5
SD - 12.0
Step-by-step explanation:
60% divided by 6 = 10%
660 divided by 6 =110
10% x 10 = 100%
110 x 10 = 1100
Answer:
2(2y+9)
Step-by-step explanation:
6y+10-2y+8
4y+18
2(2y+9)
hope it helps.
just sitting here waiting for brainliest.
That's easy 172.1 times 10 with the exponent of 7
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