Ella's aquarium holds 55 gallons of water. she is filling the tank and has already put in 22 gallons. write and solve an inequality to find out how many more gallons she might put in the tank.

5x+10 is the correct one

hope this

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;

answer: 8d

step-by-step explanation:

45+5= 50+5=55+5=60