Please help asap! It’s late! Xoxo

D.

Step-by-step explanation:

From the line, we can draw another line that is 6 grids to the right and one grid up from the lowest point of the line to form a right-angled triangle. The  blue line will then become the hypotenuse of the triangle. By applying the Pythagorean theorem:

Length of line

∴ D is the correct option

Hope this helps :)

-2/

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;