Just divide 75 by 9 multiplying 100 gives u the answer. And same for the rest
Answer:
f o g =
(-∞; -17)∪(-17;-2)∪(-2;+∞)
Step-by-step explanation:
Calculate f o g is equal to do f(g(x)).
To calculate it, we need to replace each x in f(x) with g(x)= .
f o g =
The domain of f o g is the set of all real numbers x such that x is in the domain of the function g and g(x) is in the domain of the function f. The domain of g(x) is all the real numbers without -2 because the denominator can't be zero. And the domain of f(x) is all the real numbers without 0 for the same reason.
We need to see when g(x) = 0
Therefore, the domain of f o g is all the real numbers without -2 and -17.
Written as an interval is (-∞; -17)∪(-17;-2)∪(-2;+∞).
Answer: 0.1788
Step-by-step explanation:
We assume that the monthly rent for a one-bedroom apartment without a doorman in Manhattan is normally distribution.
Given : Mean monthly rent :
Standard deviation :
Sample size :
Let x be the monthly rent of randomly selected apartment.
Now. we calculate the value of z-score by the formula :
For x = $2,700
The p-value =
Hence, the probability that the average rent of the sample is more than $ 2,700 = 0.1788
Answer: c
Explanation: this is because the end behavior approaches negative infinity on the left side and positive infinity on the right side.
Answer:
y= -3x-4
Step-by-step explanation:
Since we already know the slope, we have to plug in values to find out the constant of the equation. We use the point given to figure it out. Y+8 and x=-4, therefore 8=-3(-4)+c ---> 8=12+c. C=-4