Answer:(-2,6)
Step-by-step explanation: The domain is the x values of the two points
The points are (-2,-3) and (6,7)
Answer:
You have $23 left to spend on diapers for Jake.
Step-by-step explanation:
To be able to find the answer, first you need to calculate the amount you would spend on blanket:
$115*15%=$17.25
Now, you need to calculate the amount you would spend on toys:
$115*25%=$28.75
Then, you need to calculate the amount you would spend on clothes:
$115*40%=$46
Now, you need to add this values up and subtract the total from $115:
$17.25+$28.75+$46=$92
$115-$92=$23
According to this, the answer is that you have $23 left to spend on diapers for Jake.
Answer:
9413
Step-by-step explanation:
Given that :
Error = $2 ; Standard deviation (σ) =99 ; α = 95% = 0.95
Zα/2 = Z0. 05/2 = 1.96 (Z probability calculator)...
n = sample size
Recall:
n = ((Zα/2 * σ) / Error)^2
Using the formular above, the sample size n can be obtained ;
n = ((1.96 * 99) / 2)^2
n = 97.02^2
n = 9412.8804
n = 9413
Answer:
3024
Step-by-step explanation:
3024
Answer:
Follows are the solution to the given points:
Step-by-step explanation:
The value is attached in the image file please find it.
In point a:
First, we calculate the find the mean,
Formula:


To calculate the standard deviation, subtract the mean value from all observations then square its value:


please find attached file
In point b:
New 
Calculate new mean:


calculating the standard deviation:


please find attached file
In point C:
Calculate new mean:


calculating the standard deviation:


please find attached file
In point d:
for b,
New 
New
for c,
New
New 