Given the expression: 6x10 − 96x2
1 answer:
Step-by-step explanation:
Part A:
I'm going to assume you meant to write 6x^10 - 96x^2. Based off that assumption you can factor out 6 from both equations as well as x^2.
This is going to give you
. I
Part B:
if you look at the inside, both of the values are perfect squares (if the exponent is even, it's a perfect square). So the equation can further be rewritten using the difference of squares
If you look at the expression, you'll notice one of the equations can further be rewritten as the difference of squares (x^4 - 4).
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The pyhtagorean states that to find c, use the eqaution, 
.
Substitute 1 for a and 20 for b;
c^2=1+400
c^2=401
c=
which is about 20.02
Hope this helps.
Substitute 1 for a and 20 for b;
c^2=1+400
c^2=401
c=
which is about 20.02
Hope this helps.
Answer:
D. H0: p ≤0.36 H1: p>0.36
D. Reject H0. There is sufficient evidence to support the hypothesis that the proportion of admissions officers who visit an applying students' social networking page has increased in the past year
Step-by-step explanation:
To solve this problem, we run a hypothesis test about the population proportion.
The appropriate hypothesis system for this situation is:
Since, the calculated statistic is greater than critical
, the null hypothesis should be rejected. There is enough statistical evidence to state that the proportion of admissions officers who visit an applying students' social networking page has increased in the past year.