. If a person makes $12.00 per hour, and twice that much if they work more than 35 hours in a week,
1 answer:
The person will make $588 for 42 hours.
Step-by-step explanation:
Given,
Per hour pay = $12.00
Twice pay = 12.00*2 = $24.00
Total time = 42 hours
According to given statement;
For the first 35 hours, they pay will be $12.00 and more than that $24.00
42 hours can also be written as;
42 hours = 35 hours + 7 hours
Pay for 35 hours =
Pay for additional 7 hours =
Total pay for 42 hours = Pay for 35 hours + Pay for 7 hours
Total pay for 42 hours = 420+168 = $588
The person will make $588 for 42 hours.
Keywords: addition, multiplication
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Answer:
The correct answer is 63 cubic inches.
Step-by-step explanation:
Dali rolled up his painting and placed it in a cylinder 2 inches diameter.
Diameter of the painting is 2 inches. This also implies diameter of the cylinder is 2 inches.
Radius of the cylinder is 1 inch.
Length of the cylinder is 20 inches.
Volume of the cylinder is given by π × × h = π ×
× 20 = 20π = 62.85 cubic inches ≈ 63 cubic inches.
Therefore the volume of the cylinder in which Dali placed his painting is given by 63 cubic inches.
Answer:
The number of standard deviations from $1,158 to $1,360 is 1.68.
Step-by-step explanation:
Problems of normally distributed samples are solved using the z-score formula.
In a set with mean and standard deviation
, the zscore of a measure X is given by:
The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.
In this problem, we have that:
The number of standard deviations from $1,158 to $1,360 is:
This is Z when X = 1360. So
The number of standard deviations from $1,158 to $1,360 is 1.68.