Answer: 154 sq cm
Step-by-step explanation:
In #12, substitute into the given function the x values {-3, 0, 6} to obtain the range: the function takes on the following values: {0, -1, -3}. Thus, the range for #13 is {0, -1, -3}.
Do the others in precisely the same way.
Answer:
- 23 are on plan B
- 13 on plan B text
- 13/23 is the probability a customer on plan B will text
Step-by-step explanation:
Assuming the categorization is mutually exclusive (customers either text or internet, but not both), the total number of Plan B customers in the sample is the sum of those in each category:
.... 13 + 10 = 23 . . . . plan B customers
The problem statement tells you
... 23 plan B customers text
Since 13 out of 23 customers surveyed use the phone for text, the empirical probability that a plan B customer will use the phone for texting is ...
... 13/23 . . . . probability that text is used most
Answer:
Hence The composition 
of the given function is 
.
Step-by-step explanation:
Given:
We need to find 
.
Solution:
Now we can say that;
= 
Now Applying distributive property we get;
Now Solving the exponent function we get;
Hence The composition of the given function is .
