If you can buy 1⁄3 of a pound of turkey for 4 dollars, how much can you purchase for 10 dollars? Write your answer as a fraction of a pound

5/6 lbs

Step-by-step explanation:

We can use ratios to solve

1/3 lbs             x lbs

=

4 dollars           10 dollars

Using cross products

1/3 * 10 = 4x

Divide each side by 4

10/3 * 1/4 = 4x/4

10/12 = x

Simplifying

5/6 =x

y=mx+b

step-by-step explanation:

m is slope, b is y-intercept

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;