5^11 + 5^10
------------------- =
5^10 - 5^8
48,828,125 + 5^10
-------------------------- =
5^10 - 5^8
48,828,125 + 9,765,625
--------------------------------- =
5^10 - 5^8
48,828,125 + 9,765,625
----------------------------------- =
9,765,625 - 5^8
48,828,125 + 9,765,625
--------------------------------- =
9,765,625 - 390,625
58,593,750
------------------------------ =
9,765,625 - 390,625
58,593,750
------------------ =
9,375,000
answer: 6.25
Answer:
Out of 1000 people who said that they attend a religious service at least once a week, 31 stopped to help a person with car trouble
Of 1200 people interviewed who had not attended a religious service at least once a month, 22 stopped to help a person with car trouble.
We will use Comparing Two Proportions
i.e. religion service makes no difference
i.e. religion service makes difference
Formula of test statistic :
Substitute the values
test statistic :
Refer the z table for p value
p value = 0.9726
α=0.05
p value >α
So, we failed to reject null hypothesis
Hence religion service makes no difference
Answer:
135
Step-by-step explanation:
2 x 54 = 108 and .50 x 54 = 27 so 108 + 27 = 135
Step-by-step explanation:
In a parallelogram
base (b) = 1.4 feet
height (h) = 0.32 feet
Now
Area of the parallelogram
= b * h
= 1.4 * 0.32
= 0.448 feet²
Hope it will help :)