Answer:
(Lower limit, Upper limit) = (0.10, 0.14)
(Lower limit, Upper limit) = (10%, 14%)
Step-by-step explanation:
Total number of cars = 150
Cars that failed the safety inspection = 18
The proportion is given by
p = 18/150
p = 0.12
p = 12%
The confidence interval is given by
p ± margin of error
Where margin of error is 0.02
0.12 ± 0.02
Lower limit = 0.12 - 0.02
Lower limit = 0.10
Lower limit = 10%
Upper limit = 0.12 + 0.02
Upper limit = 0.14
Upper limit = 14%
(Lower limit, Upper limit) = (0.10, 0.14)
(Lower limit, Upper limit) = (10%, 14%)
Answer:
x = 50
Step-by-step explanation:
When two secants intersect in the interior of a circle, the angles formed are the average of the arc an angle and its vertical intercept. In this case, our angle, 73, should be the average of x and 96. We can translate this to an equation and solve:
x + 96 = 146
x = 50
Answer: -5/4
Step-by-step explanation:
Apply the fraction rule: a/-b = -a/b
-5/6/2/3
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Divide fractions: a/b/c/d = a x d/ b x c
-5 x 3 / 6 x 2
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Multiply the numbers: 6 x 2 = 12
-5 x 3 / 12
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Multiply the numbers: 5 x 3 = 15
-15/12
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Cancel the common factor.3
-5/4
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Sorry if this is a little confusing but your answer to the question is ( -5/4 )
Answer:
It has 3 terms so it is a trinomial.
I think
Step-by-step explanation:
Kinetic energy
Pushing is energy in motion and energy in motion is classified as (KE) kinetic energy
