Answer:
It takes Tyler 65 minutes to run 10 miles.
Step-by-step explanation:
First you have to figure out what Tyler's mph is, so you divide 8 2/3 by 4/3=6.5. Then you multiply by 10 get how long it takes him to run 10 miles.
(hope this helps!)
gravity is 32.17 ft/sec
1454 ÷ 32.17 = 45.20 seconds = answer
Answer:
Following are the answer to this question:
Step-by-step explanation:
Given:
n = 30 is the sample size.
The mean
= 7.3 days.
The standard deviation = 6.2 days.
df = n-1

The importance level is
= 0.10
The table value is calculated with a function excel 2010:

The method for calculating the trust interval of 90 percent for the true population means is:
Formula:


It can rest assured that the true people needs that middle managers are unavailable from 5,37 to 9,23 during the years.
1. B is your answer
Explanation: The distribution is not the same, as they are not all one number (for example, 10, which is the majority) They are also concentrated towards the middle, as seen that two of the 3 that have a 10 is towards the middle.
2. C is your best answer
Explanation: This is a sample, and not the whole population, and so only those who wish to answer's responses would show up, leading to only certain amounts of mileage given. If there was a set amount with no choices, in which people HAD to take it, then the results would have been different)
hope this helps
Answer:
- 8x + 8y + 9z = 7 i think that is the answer of this question