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Helga [31]
2 years ago
8

An athletic coach conducted an experiment to test whether a four-week stretching and flexibility program reduces the number of m

uscular injuries that occur during athletic events. the coach randomly selected 30 athletes from several sports and randomly assigned 15 athletes to the four-week program. the remaining 15 athletes did not participate in any type of flexibility program during the four weeks. which statements about this study are true?
Mathematics
1 answer:
son4ous [18]2 years ago
3 0

Answer:

The remaining 15 athletes did not participate in any type of flexibility program

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The polynomial x3 + 4x2 – 9x – 36 has 4 terms. Use factoring by grouping to find the correct factorization.
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Answer:

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Answer:

Company should produce 8000 phones for the maximum profit.

Step-by-step explanation:

Function representing cost to the manufacturer is,

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Function representing profit to the company,

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Since this function is a quadratic function therefore, the maximum price generated will be for

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From the given quadratic function, a = (-7), b = 112000 and c = -20006

Therefore, for x=-\frac{112000}{2\times (-7)}

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That means pear company should produce 8000 phones for the maximum profit.

7 0
3 years ago
6(3m+5)=66 HOW do I solve this equation
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