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Ket [755]
3 years ago
6

Find the earnings for Phi, a phone pollster for accurate info. The company pays phone pollsters 14 cents for each telephone call

that results in data. During one period,Phil made 1125 calls, 910 of which resulted in data.
What are Phils gross earnings for the period in which he made 1125 calls, 910 of which resulted in data?
Mathematics
1 answer:
Gwar [14]3 years ago
7 0
Phi earned $100.40. It says, "in data", meaning take the 910 and multiply it by .14 c.
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Given that Tensile strength tests were performed on two different grades of aluminum spars used in manufacturing the wing of a commercial transport aircraft. From past experience with the spar manufacturing process and the testing procedure, the standard deviations of tensile strengths are assumed to be known.

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