Drag the tiles to the correct boxes to complete the pairs. Last year, Mark designed a square-shaped banner for culture events at his school. This year, he is designing a similar banner for his school's sporting events. The sports banner is 12 inches longer than the length of the banner for the culture events. The area of the sporting events banner is given by the expression below , where x represents the side length, inches , of the culture . x ^ 2 + 12x Match each part of the expression with what represents .

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;

4+4+2x

or

2x+8

step-by-step explanation: