The slope of XY is the same as the slope of AB because XY is parallel to AB. Parallel lines have the same slope.
Answer:
315,360 I had to assume you needed that number, 292000+8%=315360
Answer: 
<u>Step-by-step explanation:</u>
Answer: y=2x
Step-by-step explanation:
The critical values are fixed values which can be
obtained from the standard t crit
tables. We can find the critical value tc when the degrees of freedom
and confidence level are given. The degrees of freedom is simply:
Degrees of Freedom = Number of samples – 1
Degrees of Freedom = 19 – 1
Degrees of Freedom = 18
From the t critical tables, the tc corresponding to Degrees
of Freedom equal to 18 and Confidence level equal to 95% is as follows:
tc = 2.101
Therefore this means that any t value beyond 2.101, we already
reject the null hypothesis.
