Answer:
23.607
Step-by-step explanation:
<em> Given:</em>
$65,575
9%
4 Year
4 x 9% = 0.36
65,575 x 0.36 = 23.607
<u><em>Not sure if it correct or not try my best </em></u>
 
        
             
        
        
        
The <em>expected number of mortgages</em> approved per week and the standard deviation of the distribution are 2.019 and 0.024 respectively.
<u>The expected number of mortgages approved per week</u> : 
- <em>Mean = (Σfx ÷ Σf)</em> 
Expected Number approved = 210 ÷ 104 = 2.019
Hence, it is expected that 2.019 mortageahes would be approved per week. 
<u>The standard deviation</u> : 
- <em>Variance = [Σ(Xi - x)² ÷ Σf] </em>
- <em>Standard deviation = √Variance</em> 
Variance = (59.5414 ÷ 104) = 0.0005698 
Standard deviation = √0.0005698
Standard deviation = 0.024 
Therefore, the expected value and standard deviation are 2.019 and 0.024 respectively. 
Learn more :brainly.com/question/15528814
 
        
             
        
        
        
<span>slope 
m = (1  - 1)/(0 + 2) = 0
(x1, y1) as (-2, 1)
</span><span>point-slope form</span><span>
y - y1 = m(x - x1)
y - 1 = 0(x + 2)
y - 1 = 0
y = 1</span>
        
             
        
        
        
Answer:just drag across
Step-by-step explanation:
 
        
             
        
        
        
200 times / 3 minutes = x times / 60 minutes
3x = 12000
x = 4000 times in an hour
A person's heart will beat 4000 times in an hour.
Hope this helps!! :)