Answer: c.+dhf+2-4= 6)
Step-by-step explanation: Hope this helps!
Answer:
20%
Step-by-step explanation:
There is a 20% chance you get selected for researching China because 5 out of 25 spaces are ones for researching China.

Graph the equations and locate the intersection.
(-3,6)
Answer:
18 units^2
Step-by-step explanation:
In dialation, you are essentially multiplying the dimensions by the given scale, in this case 0.5.
0.5 * 6 = 3 units
0.5 * 12 = 6 units
Then, find the area as normal.
3 * 6 = 18 units^2
There are (15 + 13) = 28 students in Ms.Peterson's class.
13 of them are boys.
The probability of drawing a boy's name is
(boys) / (total) =
<em> </em> 13 / 28 = <em> 0.4643...</em> = 46.4% . (rounded)