Answer:
320
Step-by-step explanation:
I attached my work, for coming questions that is the formula
10 = base length
8 = base width
12 = pyramid height
Answer:
0.15
Step-by-step explanation:
Because 5/8 divided by 4 is 0.15.
Answer:
Step-by-step explanation:
The planet Mars is about 141.6 million miles away from the Sun. The speed of light is about 186,000 miles per second. It would take approximately 761 seconds (or 12 minutes and 41 seconds) for light to get from the Sun to Mars.
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Answer: <em><u>
Cannot be factored</u></em></h2>
Step-by-step explanation: This equation is prime.
Answer:
As , it is possible to reject null hypotesis. It means that the local mean height is less tha 0.7 m with a 5% level of significance.
Step-by-step explanation:
1. Relevant data:
2. Hypotesis testing
3. Find the rejection area
From the one tail standard normal chart, whe have Z-value for is 1.56
Then rejection area is left 1.56 in normal curve.
4. Find the test statistic:
5. Hypotesis Testing
As , it is possible to reject null hypotesis. It means that the local mean height is less tha 0.7 m with a 5% level of significance.