Answer
2
Explain
3 x 5 = 15 so 30 divided by 15 equals 2. Now 2 divided by 2 equals 1. Now 1 + 1 = 2
Answer:
33 Students
Step-by-step explanation:
4:7 => 4+7 = 11 < 24 not enough
8:14 => 8+14 = 22 < 24 not enough
16:28 => 16+28 = 44 > 40 alot more
12:21 => 12+21 = 33
24 < 33 < 40
You have to multiplicate this number by 2.
Start anywhere basically, just keep the line to where it will always continue at a constant value. Dont curve the line for example, that would make it unlinear.
Answer:
the fourth number would be 9
Step-by-step explanation:
the last number would be 9 because if you know the mean is 7 and there are 4 numbers then you multiply 4*7 then subtract 5, 7 and 7 to get 9