Answer:
Option C
Step-by-step explanation:
The <em>correct answer</em> is:
{3, 4, 5, 6, 7, 8, 9, 10, 11, 12} .
Explanation:
The sample space for rolling these two spinners is:
(1, 2), (1, 4), (1, 6), (1, 8)
(2, 2), (2, 4), (2, 6), (2, 8)
(3, 2), (3, 4), (3, 6), (3, 8)
(4, 2), (4, 4), (4, 6), (4, 8)
This gives us the sums:
3, 5, 7, 9
4, 6, 8, 10
5, 7, 9, 11
6, 8, 10, 12
As a set, these are:
{3, 4, 5, 6, 7, 8, 9, 10, 11 12}
16 cups
64 × .25=16
p = 7
set the expressions = to each other
4(n+7) = 4(n+p)
distribute the 4 on both sides(multiplying the numbers on the inside)
4n+28 = 4n+4p
subtract the 4n from the right and left
28 = 4p
divide by 4
$2.7
We find the amount that was marked up
Jermaine buys T-shirts for $6 each and marks up the price by 45%.
The marked up amount = 45% × $6
= 45/100 × $6
= $2.7
Therefore, the amount Jermaine charges more for each T-shirt sold is $2.7
