Answer:
The interest rate is 5%.
Step-by-step explanation
The appropriate formula to use here is as follows:
i = simple interest = p*r*t.
Let's solve this for i: divide both sides of the equation by p*t:
i
------ = r
p*t
Subbing $412.5 for i, $750 for p and 11 yrs for t, we get:
$412.50
-------------- = 0.05.
($750)(11)
The interest rate is 5%.
Answer:
OH MY GOSH I DON'T KNOW BUT GL! WISH YOU THE BEST AAAAA-
Step-by-step explanation:
Answer:
182.414
Step-by-step explanation:
We have 182 ones which we put before the decimal point. After the decimal point the place values are tens hundredths and thousands.
Answer:
Step-by-step explanation:
we know that
1 mile=5,280 feet
we have that
Elena ran 2-1/2 miles
<em>Convert mixed number to an improper fraction</em>
Convert miles to feet
A sample of size <em>n</em> taken from a normally distributed population with mean <em>µ</em> and standard deviation <em>σ</em> has a sample mean of <em>µ</em> and standard deviation of <em>σ</em>/√<em>n</em>.
So the sample mean would still be 180.1, while the sample standard deviation would be 100/√94 ≈ 10.31.