Answer:
alternate interior
Step-by-step explanation:
Answer:
2 1/7 kg
Step-by-step explanation:
Multiply 5/7 kg by 3, obtaining 15/7 kg, or 2 1/7 kg
9514 1404 393
Answer:
5196 m
Step-by-step explanation:
The difference in elevation is found by subtracting one elevation from the other. Usually, we're interested in the positive difference, so we subtract the smaller number from the larger.
5040 -(-156) = 5040 +156 = 5196
The difference in elevation is 5196 meters.
Answer:
B
Step-by-step explanation:
The requirement is 3 chlorine tablets per every 2,000 galloons of water.
The lifeguards added 8 chlorine tablets for 10,000 galloons of water.
To get from 3 tablets to 8 tablets, we multiply by 8/3.
By multiplying 2,000 galloons of water by 8/3, we acquire approximately 5,333 galloons of water.
Since 5,333 is less than 10,000, the Park Pool has less chlorine than the safety standards require.
Answer:
The interval is (2.7512, 2.8488)
Step-by-step explanation:
Given that:
The mean (μ) = 2.9 hours
The standard deviation (σ) = 0.24 hours
n = 14 pound turkey
The confidence interval (c) = 95% = 0.95
α = 1 - 0.95 = 0.05
The Z score of is the z score of 0.025 which is the same z score of 0.475 (0.5 - 0.025).
Therefore the margin of error E is given as
E = = 1.96 × 0.0759 = 0.1488
The interval is = (2.9 - 0.1488, 2.9 + 0.1488) = (2.7512, 2.8488)
The interval is (2.7512, 2.8488)