The area is 6/x+5. I hope this helps!
Answer:
Stephen worked 50 hours that week
Step-by-step explanation:
17 * 50 = 850
850 - 25 = 825
So stephen worked 50 hours
Answer:
2x+1
Step-by-step explanation:
I did the math
Answer:
A quick comparison of the sample variances suggests that the population variances <u><em>are same or almost equal.</em></u>
Step-by-step explanation:
The populations from which two samples are drawn are normally distributed.
The variable used to predict another variable is called an independent variable.
F- distribution is used for the test of two sample hypotheses of variances.
If two populations have equal variances then the test Statistic is nearly equal to 1.
<em>t= s²₁/s²₂i</em>
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As the variances are almost or nearly equal the test statistic would be almost equal to 1.