Answer:
150
Step-by-step explanation:
4% of 150 is 6. 100% of 150 is 150, therefore 4 percent of 150 equals 6
The value of the 20th term in this sequence will be 102
Since we are given f(n)=6n−18.
In this case, we have been given n to be 20. Therefore, f(n)=6n−18 will then be written as:
f(n)=6n−18
f(20) = 6(20) - 18
f(20) = 120 - 18
f(20) = 102
In conclusion, value of the 20th term in this sequence will be 102
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The answer would be all of them except for 4,4 and 3,8 i’m pretty sure
It is obviously C. most obviously
For this problem, the confidence interval is the one we are looking
for. Since the confidence level is not given, we assume that it is 95%.
The formula for the confidence interval is: mean ± t (α/2)(n-1) * s √1 + 1/n
Where:
<span>
</span>
α= 5%
α/2
= 2.5%
t
0.025, 19 = 2.093 (check t table)
n
= 20
df
= n – 1 = 20 – 1 = 19
So plugging in our values:
8.41 ± 2.093 * 0.77 √ 1 + 1/20
= 8.41 ± 2.093 * 0.77 (1.0247)
= 8.41 ± 2.093 * 0.789019
= 8.41 ± 1.65141676
<span>= 6.7586 < x < 10.0614</span>
