Answer:
60.6 degrees
Step-by-step explanation:
65.2 (average for sep 2013)-4.6=60.6
According to the theorem of circles, angle ACB is equal to 1/2 of the explementary angle of angle APB. The explementary angle then is 360 - (x+45) or 315 - x where x is angle ACB. Hence x = 0.5 * (315-x). x is equal to 105 degrees.
Answer:
The right answer is:
If the mean typing speed of workers from the agency is 60 wpmwpm, the probability of selecting a sample of 50 workers with mean 58.8 wpmwpm or less is 0.267.
Step-by-step explanation:
The P-value gives us the probability of getting the sample we are evaluating (in this case a sample with size n=50 and mean=58.8 wpm), if the null hypothesis is true (in this case, μ=60 wpm).
If the P-value is low enough, that is under the significance level, then we can infer that the mean that the null hypothesis states is not the actual mean, and we have evidence to reject the null hypothesis.
Answer:
answer is option c
Step-by-step explanation:
Amount = $9,000
interest rate (r) = 12%
interest = $762.00
time = ?
we know,
t = 0.7056 years
t = 0.7056 × 365 days
t = 257.54 days ≅ 258 days
correct answer is option c.
9514 1404 393
Answer:
c = 5
Step-by-step explanation:
The graph of
f(x) = 3x² -5x -7
is shifted 2 units to the right by the transformation ...
g(x) = f(x -2)
g(x) = 3(x -2)² -5(x -2) -7
g(x) = 3(x² -4x +4) -5x +10 -7
g(x) = 3x² -17x +15
When this is written as a monic polynomial, it is
g(x) = x² -17/3x +5
The value of 'c' is 5.
