2:16
2.5:20
3:24
4:32
5:40
1.5:12
Answer:
Step-by-step explanation:
From the question we are told that:
Sample size
Mean
Standard deviation
Significance Level
From table
Critical Value of
Generally the equation for momentum is mathematically given by
Answer:
She earned $288 this week
Step-by-step explanation:
x = 12
Work = 2(12) + 8
24 + 8 = 32 hours
Earned = (12) - 3 = 9 per hour
32 × 9 = $288
I hope this helps!
The answer is
You just need to put the pieces together: you are given the number (although expressed through unknowns) of two subsets that, combined together, compose the whole set you're interested in.
So, if you split all the children between boys and girls, and you know how many boys and girls are at the camp, then you just need to put the boys and girls together again to get the whole number.
And numerically, "putting numbers together" means to add them, hence the answer.