Help pls!! no links pls A dartboard is made up of concentric circles with the
following radii:
Circle A: r = 2 inches
Circle B: r = 4 inches
Circle C:r = 6 inches
Circle D: r= 10 inches
What is the probability that a dart will hit inside the A circle?
Round your answer to the nearest percent. (No % sign, just
numbers)

e.

step-by-step explanation:

because there are always 10 numbers in a phone number.

there is no question content here, but you for the free points! : d

what's the question?

step-by-step explanation:

there is no question.

d. 24+-0.114

step-by-step explanation:

the question requires us to calculate the approximate 95% confidence interval for the mean number of ounces of ketchup per bottle in the sample given the following statistics;

sample mean = 24

standard deviation, σ = 0.4

sample size , n = 49

the confidence interval for a population mean is calculated using the formula;

sample mean ± z-score*(σ/sqrt(n))

the z-score associated with a 95% confidence interval, from the standard normal tables, is;

1.96

substituting these values into the formula;

24 ± 1.96*(0.4/7)

= 24 ± 0.112

from the alternatives given, choice d is closest to the above expression;