<h2>
Hello!</h2>
The answers are:
<h2>
Why?</h2>
To find the inverse function of a function, we need to replace the variable (x for this case) for the function itself (f(x)), where we see "x" we must rewrite with "y" or "f(x) and then, isolate "y" or "f(x). If we have the inverse function and we want to find the function, we need to reverse the process.
Let's find each function of the given inverse functions in order to match each one with its inverse.
First inverse function,
Replacing "x" with "f(x)" and "f-1(x)" with "x" we have:
Therefore, the function that matches with the first inverse function is:
Second inverse function,
Replacing "x" with "f(x)" and "f-1(x)" with "x" we have:
Hence, the function that matches with the second inverse function is:
Third inverse function,
Replacing "x" with "f(x)" and "f-1(x)" with "x" we have:
So, the function that matches with the third inverse function is:
Fourth inverse function,
Replacing "x" with "f(x)" and "f-1(x)" with "x" we have:
So, the function that matches with the fourth inverse function is:
Have a nice day!
Answer:
I think 53.334 ounces were added to dilute the lemonade
Answer: The answer would be B.
Step-by-step explanation:
Answer:
a) No
b) No
c) P value is more than 0.05.
Step-by-step explanation:
We are given the following in the question:
Population mean, μ = 12 ounces
Sample size, n = 49
P-value = 0.136
First, we design the null and the alternate hypothesis
We use One-tailed z test to perform this hypothesis.
a) Alpha, α = 0.05
Since, p-value > α,
The null hypothesis should not be rejected. We accept the null hypothesis and reject the alternate hypothesis. We conclude that the average chip weight is 12 ounces per bag.
b) Alpha, α = 0.10
Since, p-value > α,
The null hypothesis should not be rejected. We accept the null hypothesis and reject the alternate hypothesis. We conclude that the average chip weight is 12 ounces per bag.
c) The evidence is statistically significant at the .05 level means that the p value is more than 0.05.
I assume what you want ti find is the value of m?
You try to have an quation of the form "m=" where on the one side there is nothing but m.
so first, let's get rid of the bracket:
-2(4-m)=10
-8+2m=10
now, let's add 8 to both sides:
-8+8+2m=10+8
2m=18
and divide by 2:
m=9
and that's our solution