Answer:
P(80-90)=66.666666...% Or 0.666666...
Step-by-step explanation:
Total tests = 21
Tests with 80-90 = 14
14 ÷ 21 = 2/3 which is 66.66666% or 0.66666
No because he doesn't have enough ten blocks 3 plus 2tens is 5 tens.He only had 4
It’s d
Hop this helped and the variable is 3
Answer:
A
Step-by-step explanation: