Answer:
402 in^3
Step-by-step explanation:
We know that the volume of a sphere = 4
/3 πr^3
Variables:
r = 2in
Solve for 1 toy:
4
/3 πr^3
4/3 π (2in)^3
= 33.51 cubic inches for 1 toy
For 12 toys:
33.51 in^3 * 12 toys = 402.12 in^3 of water for all the toys
Round:
402.12 in^3 ≈ 402 in^3 of water
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Please mark brainliest if this helped!
Answer:
6m
Step-by-step explanation:
Hope this helps!!!
Answer:
B and E
Step-by-step explanation:
According to the Central Limit Theorem, the distribution of the sample means is approximately normal, with the mean equal to the population mean (1.4 flaws per square yard) and standard deviation given by:

The z-score for 1.5 flaws per square yard is:

The cumulative probability for a z-score of 1.11 is 0.8665. Therefore the probability that the mean number of flaws exceeds 1.5 per square yard is
1 - 0.8665 = 0.1335.