3 1/3=5a
Please answer I need it in a few minutes

a=2/3

Step-by-step explanation:

Let's solve your equation step-by-step.

3 1/3=5a

Step 1: Simplify both sides of the equation.

10/3=5a

Step 2: Flip the equation.

5a=10/3

Step 3: Divide both sides by 5.

5a/5= 10/3/5

a=2/3

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;