Answer:
The answer is a
Step-by-step explanation:
Hope this helps
(If it does can I please have brainliest)
You could use 1 5dollar bill, 3 1dollar bills, then 3 quarters
Answer:
See below
Step-by-step explanation:
Given function is ,
=> f(x) = 4x + 7.
Replace f(x) with y ,
=> y = 4x + 7
For finding the inverse , interchange x and y ,
=> x = 4y + 7
Now solve for y ,
=> 4y = x - 7
=> y = x-7/4
Replace y with f-¹(x) ,
=> f-¹(x) = (x-7)/4
These are the required steps .
Answer:
b) 0.172
Step-by-step explanation:
We have a large sample size n = 410 and .
For testing the hypotheses vs (upper-tail alternative) the test statistic is given by and the observed value is . The p-value is computed as P(Z > 0.924) = 0.1777 where the random variable Z comes from a standard normal distribution.
Standard form: 8x - y = -2