Answer:
Step-by-step explanation:
Amanda bought g gallons of paint for $16.55 per gallon and t pints of paint thinner for $5.97 per pint
Total amount = rate per gallon times gallons + rate per pint times pints
amanda bought 8 gallons of paint and 3 pints of paint thinner
g=8 and t=3, substitute the values and find total cost
Answer: 8
Step-by-step explanation:
The degree of freedom for t-distribution of testing the differnce between the two population mean is given by :-
, where = Size of first sample.
= Size of second sample.
As per given ,
Veterinarian selects five horses that are known to have enteroliths and compares the number of flakes of alfalfa they have eaten over a month with the number of flakes eaten by five horses free of enteroliths.
i.e. and
Now , If she calculates a two-sample confidence interval by hand for the difference in the mean number of flakes fed to horses with and without enteroliths the degrees of freedom she should use are
Hence, the correct answer is 8.
Given that, according to sanitation departments report; the samount of garbage produced by 1 resident pound.
Given that population of the city
Now we have to find how much garbage did the city sanitation department collect last year.
To find that we just need to multiply the garbage produced by 1 resident with the population of the city.
Total garbage collected pounds
Total garbage collected pounds
Total garbage collected pounds
Hence final answer is pounds.
Answer:
Total distance mouse traveled in 3 hours = of a mile
The mouse traveled the same distance in each hour. So in order to find the distance covered in 1 hour we have to divide the distance covered in 3 hours by 3. This will give us the distance that the mouse traveled in one hour.
So, the distance traveled in one hour will be = of a mile
The error which Matt made was that he divided only the denominator of the expression by 3, this probably was a calculation error.
Correct conclusion will be: Mouse travel 1/24 of a mile each hour
