So to figure this out, you need to do 2/3 *12 Because 3/3 = the whole body and 2/3 is 2 times 1/3 of the body. The correct answer would be 8. Also, you can draw a rectangle to model this and split it into 3 parts.
Answer:
p = -1
Step-by-step explanation:
3(2p - 1) - 2*(3p+ 4) = 11p
Use distributive property: a(b +c) =a*b +a*c
3*2p -3*1 -2*3p + (-2)*4 = 11p
6p - 3 - 6p - 8 = 11p
6p - 6p - 3 - 8 = 11p
- 11 = 11 p
Divide both sides by 11
-11/11 = p
p = -1
Answer: 2401
Step-by-step explanation:
We know that if prior proportion of population doesn't exist , then the formula to find the population proportion is given by :_
Given : Level of confidence = 0.95
Significance level : 
Critical value : 
Margin of error : 
Then ,we have
Hence, the minimum sample size needed =2401
Answer:
107.76
Step-by-step explanation:
We are told in the above question that:
He flew 3,610 miles in 33.5 hours. If he flew about the same number of miles each hour, how many miles did he fly each hour?
We solve the above question by:
33.5 hours = 3610 miles
1 hour = x miles
Cross Multiply
33.5 hours × x miles = 3610 miles × 1 hour
x miles = 3610 miles × 1 hour/33.5 hours
x miles = 107.76119403 miles
Approximately = 107.76 miles per hour
Therefore, he flew 107.76 miles each hour
