by using unitary method :
1 math book - 786 pages
19 math books = 786 × 19 = 14934 pages.
therefore, the answer is 14934
The answer is<u> C) x = 25; 107 degrees </u>
Answer:
2. A
3. B
4. B
5. B
6. C
7. C
8. B
9. D
10. C
a. 0
b. Yes
c. The manufacturers claim is not plausible
d. 0.3446
e. A sample mean life time of 39.8hr is not unusually short.
f. The manufacturers claim us plausible
Step-by-step explanation:
Please see attachment
Answer: B
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