7. Brad Studied to the total of 24.4 hours over a period of four days. On average, how many hours did Brad study each day?
1 answer:
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Answer:
Step-by-step explanation:
Given the amount of tons of steel produced monthly by a factory to be 6000 5/12 tons, to determine their daily production, we need to use the conversion;
Maximum of 31 days = 1 month
This means that the steel company produces 6000 5/12 tons of steel in 31 days.
6000 5/12 tons = 31 dsays
72,005/12 tons = 31 days
in a day, the company will therefore produce approx. (72,005/12)/31 tons of steel.
(72,005/12)/31 = 72,005/12 * 1/31
= 72,005/12*31
= 72,005/372
= 193 209/372 tons of steel.
Hence, the factory produces about tons of steel daily
Answer:
The simplified form of the expression is .
Step-by-step explanation:
The expression is:
The division rule of exponents is:
The negative exponent rule is:
Simplify the expression as follows:
Thus, the simplified form of the expression is .
CQ = 21
CM = 17
MQ = CQ - CM = 21 - 17 = 4
CM = 17
MQ = CQ - CM = 21 - 17 = 4