Answer:
C- Inverse
Step-by-step explanation:
Logarithmic example:
log₆ of 6, the answer is 1.
Exponential example:
= 6
These are inverses
hope this helps :)
If the system of inequalities y>= 2x + 1 and y > 1/2x -1 is graphed in the xy-plane above, which quadrant contains no solu
tions to the system?
1 answer:
Answer:
View graph
Step-by-step explanation:
We have as a solution of the inequalities the shaded region in quadrant I, that is, there is no solution in quadrants II, III and IV
For the equation y ≥ 2x + 1 the region generated by the values on the line and to the left is taken, and for the inequality y> 1 / 2x-1 the region generated by the values on the curve and to the right is taken
You might be interested in
Answer:
The most appropriate value of the critical value is 2.289.
Step-by-step explanation:
We are given that a researcher takes a random sample of 41 bulbs and determines that the mean consumption is 1.3 watts per hour with a standard deviation of 0.7.
We have to find that when constructing a 97% confidence interval, which would be the most appropriate value of the critical value.
Firstly, as we know that the test statistics that would be used here is t-test statistics because we don't know about the population standard deviation.
So, for finding the critical value we will look for t table at (41 - 1 = 40) degrees of freedom at the level of significance will be .
Now, as we can see that in the t table the critical values for P = 1.5% are not given, so we will interpolate between P = 2.5% and P = 1%, i.e;
So, the critical value at a 1.5% significance level is 2.289.