Answer:
The price paid for the phone after tax and the mail-in rebate is $265 (an approximate value of $264.92).
Step-by-step explanation:
Given:
Retail price of the phone $199, sales tax 8% of the retail price and rebate $50.
So, for getting the price paid for phone add the retail price, sales tax and rebate.
Now, the amount of sales tax :
8% of $199
⇒
⇒
⇒
.
Sales tax is $15.92.
According to question:
.
Therefore, the price paid for the phone after tax and the mail-in rebate is $265 (an approximate value of $264.92).
Answer:
(A) 0 (B) f(x)≥3/2
Step-by-step explanation:
#CarryOnLearning
Answer:
The p value would be given by this probability:
Since the p value is a very small value at any significance level used we can reject the null hypothesis and we can conclude that the true mean for this case is different from 124 ft
Step-by-step explanation:
Data given and notation
represent the sample mean
represent the population standard deviation
sample size
represent the value that we want to test
z would represent the statistic (variable of interest)
represent the p value
Hypothesis to test
We want to check the following system of hypothesis:
Null hypothesis: 
Alternative hypothesis :
The statistic is given by:
(1)
Replacing the info given we got:
The p value would be given by this probability:
Since the p value is a very small value at any significance level used we can reject the null hypothesis and we can conclude that the true mean for this case is different from 124 ft
Answer:
Bill suffered a loss of 42.85%.
Step-by-step explanation:
Bill bought a home for $210000 and sold it for $120000 and we have to calculate the percentage loss he suffered.
As we know loss suffered = Difference of sale price and cost price of the home.
Total loss = 210000-120000 = $90000
Now percentage loss = 
= 9/21×100 = 3×100/7 = 42.85%
So the answer is 42.85% loss.
AAS because there’s a vertical angle
