Answer:
1. 0.9
2. 9 tenths
3. 56.077
4. 6.65
1. 1.7 - 0.8 = 0.9
2. 1.7 - 0.8 = 0.9. 0.9 = 9 tenths
3. 84.637 - 28.56 = 56.077
4. 7 - 0.35 = 6.65.
These are the answers and explanations. Hope it helps!
Answer:
Correct amnswer is A
Step-by-step explanation:
The percentage of the bags of cement that would weigh less than 50 lbs. would be 50% because the normal distribution is symmetrical, and since the mean is your midpoint, then it would be 50% higher, and 50% lower.
Examples of inverse operations are addition and subtraction or multiplication and division.
