Answer:
1. 6 exponent 3+4
2.6+4 exponent 3
3.6 exponent 3 - 4 exponent 3
<span>He can rerandomize the results by separating the two groups randomly, then calculate the means and the difference of the means.</span>
Answer:
The amount of $1000 principal is needed to have $3000 after 5 years.
Step-by-step explanation:
As the interest formula is

Where
Substituting the following values in the interest formula and solve for P
I=$3000
r = 6% = 6/100 = 
t = 5
so the equation becomes


switch both sides


$
Therefore, the amount of $1000 principal is needed to have $3000 after 5 years.
The first , second and fourth choices are correct.
Answer:
37.7
Explanation:
Just look at the number behind it if its a 5 or above it rounds up if not it stays the same and the ret of the numbers are zeros