That statement is incorrect. When writing a percentage as a decimal, the decimal point goes before the tens place, like so: .145
Answer:
Slope: 2/3
Step-by-step explanation:
Point 1: (3, -1)
Point 2: (0, -3)
y^2-y^1/x^2-x^1
-3+1/0-3 = -2/-3 =2/3
Answer:
<h3>20</h3>
Step-by-step explanation:
Standard deviation of the mean is expressed as:
SM = s/√n
s is the standard deviation of all invoices
n is the sample size of the invoiced
Given
s = $200
n = 100
Required
Standard deviation of the mean
Substitute the given parameters into the given equation
SM = 200/√100
SM = 200/10
SM = 20
Hence the standard deviation of xbar is 20
Answer:
1,4 and 5
Step-by-step explanation:
Answer: h = 14
Step-by-step explanation:
7h-5(3h-8)-56 = -128
7h -15h+40-56 = -128
or, -8h-16= -128
or, -8h = -128 + 16
or, -8h = -112
or, 8h = 112
or, h = 112/8
so, h = 14