Answer: A, B, D, E
Arc PQ is congruent to arc SR.
The measure of arc QR is 150°
Arc PS measures about 13.1 cm.
Arc QS measures about 15.7 cm.
Step-by-step explanation:
3.75 for one bottle of water because 3.75 times 2 is 7.50 answer is 3.75
By evaluating the piecewise function and the two side limits, the limit does not exist for the function at x = 2. (Correct choice: D)
<h3>What is the limit of a piecewise function at a given value of x?</h3>
Herein we have a piecewise function formed by three parts, two linear equations and a point. The limit of the function at a given value exists if the lateral limits and the function evaluated at that point brings out the same result.
By direct inspection, we find that the left limit of the function when x tends to 2 tends to 4, likewise with the right limit, but piecewise function is equal to 2 when we evaluate it at x = 2. Therefore, by evaluating the piecewise function and the two side limits, the limit does not exist for the function at x = 2. (Correct choice: D)
To learn more on piecewise functions: brainly.com/question/12561612
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Answer:
20,000
Decay
8%
Step-by-step explanation:
The inital value is the value at time = 0
The equation represents decay which is shown because as t approaches infinity the equation equals 0
It changes by 8 percent (1-.92)
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Answer:
B. 0.4542 to 0.5105
Step-by-step explanation:
A 90% confidence interval for p is calculated as:
This apply if n*p≥5 and n*(1-p)≥5
Where p is the proportion of sample, n is the size of the sample and is equal to 1.645 for a 90% confidence.
Then, in this case p, n*p and n*(1-p) are calculated as:
n*p = (850)(0.4824) = 410
n*(1-p) = (850)(1-0.4824) = 440
So, replacing values we get:
It means that a 90% confidence interval for p is 0.4542 to 0.5105