Atoy jeep is 12 1/2 inches long while an actual jeep measures 18 3/4 ft long what is the value of the ratio length of a toy jeep to the length of a actual jeep

Length of toy jeep = inches

Length of actual jeep = feet

Now to find the ratio between the two, we must convert both of them in same units. So, lets convert the actual jeep length in feet to inches.

1 feet = 12 inches.

So, feet = inches

Ratio of length of toy jeep to actual jeep will be =

=

ratio is : or 1:18

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;

just sum

10 + 10 = 20