Answer:
The value of .
Step-by-step explanation:
Given:
We need to solve this equation.
Solution:
First combining equation having same denominators we get;
Now denominators are common so we will solve the numerators we get;
Now by cross multiplication we get;
Now Applying distributive property we get;
Now Combining the like terms we get;
Hence on solving we get the value of .
Answer:
1. 12 boys,
5. 15 hours
6. 36
Im not so sure on the others, Gl!
The correct answer is Choice C.
The y-axis is the speed that the runner is running at. The speed that shows up the most on the graph is 5. From 1 to 5 and from 9 to 10, the runner is running at a speed of 5.
Answer:
a) Hence the endpoints of a t-distribution with 5% beyond them in each tail if the sample has size n=12 is ± 1.796.
b) Hence the endpoints of a t-distribution with 1% beyond them in each tail if the sample has size n=20 is ± 2.539.
Step-by-step explanation:
Here the answer is given as follows,