Answer:
30 marbles would be green
Step-by-step explanation:
green chance is 0.3
red chance 0.7
.3 times 100
30 green marbles is what you would expect
Answer:
115.08
Step-by-step explanation:
Answer:
25%
Step-by-step explanation:
to find the original cost of a single shirt:
4000 / 500 = $8
how much did they markup:
10 - 8 = 2
percent markup:
2/8 = 0.25 x 100 = 25%
<em><u>Answer:</u></em>
(7, -5)
<em><u>Step-by-step explanation:</u></em>
We can see the dot, is 7 units to the right of the y axis, and 5 down from the x-axis. We then can create the coordinates because we know where it is:
If it is on the right side of the y-axis, it is positive. If it is below the x-axis, it is negative so:
(7, -5) would be the coordinate point
