Which net represents this triangular prism?
2 answers:
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Answer: B. 0.59 plus or minus 0.090
Step-by-step explanation:
The confidence interval of population proportion is given by :-
Given : Sample size :
The proportion of students are receiving financial aid :
Significance level :
Critical value :
Then, the confidence interval of population proportion is given by :-
Hence, a 99% confidence interval to estimate the true proportion of students on financial aid = 0.59 plus or minus 0.090
Answer:
see below
Step-by-step explanation:
f(x) = -2/3 (x+1) (x-5)
First find the zeros
0 = -2/3 (x+1) (x-5)
Using the zero product property
x+1 =0 x-5=0
x= -1 x = 5
Then find the y intercept
y = -2/3 (0+1)(0-5)
- 2/3 (1)(-5)
+10/3
We know that this is a parabola that opens downward
