I don't know what you mean by "Broken apart," but I'll do my best...
20 x 90 = 1800
9 x 7 = 63
1800 + 63 = 1863
I hope this helped you! :)
Answer:
4|3y-8|+12
Step-by-step explanation:
N(1)=4|3(1)-8|-4
N(1)=16
Now we have:
N(y)+N(1)=4|3y-8|-4+16
N(y)+N(1)=4|3y-8|+12
The least common multiple is 12
4: 4,8,12,16,20
12: 12, 24, 36
as you can tell the least common multiple will be 12
Answer:
d) 65.9 in < μ < 67.1 in.
Step-by-step explanation:
Given that a 99% confidence interval (in inches) for the mean height of a population is 65.7 < μ < 67.3
Mean = average of 65.7 and 67.3 =
i.e. here margin of error =
For 99% confidence interval critical value is 2.58
Hence std deviation =
For 95% confidence interval critical value is 1.96
Margin of error =
Hence confidence interval =
d) 65.9 in < μ < 67.1 in. is right
Step-by-step explanation:
3x is answer because emily = 2X , mike = x
X + 2x
= 3x