Answer:
a=10
Step-by-step explanation:
a^2+b^2=c^2
8 is b
12.8 is c
a^2+64=163.84
a^2=99.84
a=√99.84
a=10
Hope this helps!
Answer:
Describe the end behavior
Step-by-step explanation:
Well you have to add 5+7+3=15 options, and you'd choose 3 of the 15 options
<span>Answer:
Let P be the proportion of correct results of all polygraph results
H0: P ≥ 0.80
Ha: P < 0.80
Estimated p = 74 / 98 = 0.7551
Variance of proportion = p*(1-p)/n
= 0.8(0.2)/98 =0.0016327
S.D. of p is sqrt[0.001633] = 0.0404
z = ( 0.7551 - 0.8 ) / 0.0404 = -1.1112
P-value = P( z < -1.1112) = 0.1335
Since the p-value is greater than 0.05, we do not reject the null hypothesis. Based on the results there is no evidence that polygraph test results should be prohibited as evidence in trials.</span>
Answer:
n - 8 <u><</u> 17
Step-by-step explanation:
First, subtraction because of the base word of "less." By the way it states "Eight less" meaning its subtracting 8 from the number (n) less than or equal to 17 meaning its is <u><</u> as that symbol means exactly that