Answer:
The hypotheses used in this situation
Step-by-step explanation:
We are given that Business Week reported that at the top 50 business schools, students studied an average of 14.6 hours.
Mean = 
Claim : The amount UMSL students study is different from this 14.6 hour benchmark.
The hypotheses used in this situation
#10
15(1/3y-3/5x-2/3y+4/15x)
Calculate
15(-y/3-x/3)
Write all numerator over common denominator
15(-y+x/3)
Multiply by reducing
-5(y+x)
Multiply parenthesis by -5
-5y-5x
#11
24(2/3y-3/4x-2/8y+5/6x)
Reduce fraction
24(2/3y-3/4x-1/4y+5/6x)
Calculate
24(5/12y+x/12)
Multiply parenthesis by 24
10y + 2x
X to the one third power plus x to the 2/3 power= 3
Using trigonometric identities, and equality is reached, hence the equality is proved.
<h3>Which trigonometric identity are used to solve this question?</h3>
These three identities are used:
.
.
Hence:
Equality is reached, hence the equality is proved.
More can be learned about trigonometric identities at brainly.com/question/24496175
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<span>
If you get a 0 on your assignment, your grade will be (92 * 0.6) + (0 * 0.4), which will give you a final grade of 55.2%
If you get a 25 on your assignment, your grade will be (92 * 0.6) + (25 * 0.4), which will give you a final grade of 65.2%
If you get a 50 on your assignment, your grade will be (92 * 0.6) + (50 * 0.4), which will give you a final grade of 75.2%
If you get a 75 on your assignment, your grade will be (92 * 0.6) + (75 * 0.4), which will give you a final grade of 85.2%
If you get a 100 on your assignment, your grade will be (92 * 0.6) + (100 * 0.4), which will give you a final grade of 95.2%</span>
