Answer:
An invoice was paid an average of 20 days after it was received.
Mean =
Standard deviation =
Now we are supposed to find what percent of the invoices were paid within 15 days of receipt i.e.P(x<15)
Formula :
At x = 15
Substitute the values
Refer the z table for p value
So, p value = 0.1587
So, 15.87% of the invoices were paid within 15 days of receipt
Step-by-step explanation:
When an angle is bisected, it is cut exactly in half.
82/2 = 41.
The resulting two angles will each be 41 degrees.
Your answer is C.
Answer:20
Step-by-step explanation:
25% is 1/4 so multiply 5 times 4
Answer:
Slope: 5/3
y-intercept: (0, -4)
Step-by-step explanation:
Slope-Intercept Formula: y = mx + b
<em>y</em> is your output.
<em>m</em> is your slope.
<em>b</em> is your y-intercept.
D. 1/5
Reason: it’s always the first number in the equation
