20.35 divided by 3 equals 6 (:
Answer:
7.5%
Step-by-step explanation:
280 - 259 = 21
21 / 280 = 0.075 = 7.5%
Answer: A
Step-by-step explanation: Type 1 error is to reject the null hypothesis ONLY IF p is less than 10. you would not reject the null hypothesis if the alternative hypothesis is true... you would "fail to reject the null hypothesis".
9514 1404 393
Answer:
45 and 225
Step-by-step explanation:
Let x represent the larger number. Then ...
x - 1/5x = 180
x = 5/4(180) = 225
1/5x = 45
The two numbers are 45 and 225.
9514 1404 393
Answer:
186
Step-by-step explanation:
Let b represent the number of boxes in the truck. Then for the weight limit to be met, we require ...
3512 +16b < 6500
16b < 2988
b < 186.75
The maximum number of boxes is 186.
