Those are known as dividends
Answer:
$ 4500
Step-by-step explanation:
Dejar;
Principal sea P
El tiempo sea T
Tasa sea R
Interés sea yo
De la pregunta;
R = 8%, T = 1 año, I = $ 360, P =?
De;
I = PRT / 100
100I = PRT
P = 100 I / RT
P = 100 * 360/8 * 1
P = $ 4500
Answer:
a) when x = Raw Score: 42
Standard deviation = σ = -10.3
b) Raw Score: 81
Standard deviation = σ = 2.67
Step-by-step explanation:
Find the standard deviation if the mean of a sample is 72, a z-score of 3
Z score formula is given :
z = (x-μ)/σ,
where
x is the raw score
μ is the population mean = 73
σ is the population standard deviation
z = 3
a) when x = Raw Score: 42
z = (x-μ)/σ
3 = 42 - 73/σ
Cross Multiply
3σ = 42 - 73
3σ = -31
σ = -31/3
σ = -10.3
b) Raw Score: 81
z = (x-μ)/σ
3 = 81 - 73/σ
Cross Multiply
3σ = 81 - 73
3σ = 8
σ = 8/3
σ = 2.67
Answer:
Exact Form:
−19/15
Decimal Form:
−1.26
Mixed Number Form:
−1 4/15
Step-by-step explanation:
