Answer:
$163.85
Step-by-step explanation:
Since the cost of the couch is $113.00 then this is the original 100% price. To find a 45% mark up then find 145%. Remember 100+45 = 145. To find the price set up a proportion with these values:
Solve for the price by cross multiplying numerator with denominator.
x(100) = 113(145)
100x = 16385
x= 163.85
It's just a^3...
You can check to see if this's right
We are given with
a1 = 2
r = 4
These are components of a geometric series. The first term is 2 and the common ratio is 4. To get the first six terms, we use the formula:
an = a1 r^(n-1)
a1 = 2 (4)^(1-1) = 2
a2 = 2 (4)^(2-1) = 8
a3 = 2 (4)^(3-1) = 32
a4 = 2 (4)^(4-1) = 128
a5 = 2 (4)^(5-1) = 512
a6 = 2 (4)^(6-1) = 2048
A. The master bolt was stolen.
Solution:
a. the person is a male, given that the person has a secondary education.
The probability that a person is a male, given that the person has secondary education is:
P(Male | Secondary education) ![=\frac{26}{78}=\frac{1}{3}](https://tex.z-dn.net/?f=%3D%5Cfrac%7B26%7D%7B78%7D%3D%5Cfrac%7B1%7D%7B3%7D)
Therefore, a person is a male, given that the person has secondary education is ![\frac{1}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B3%7D)
b. The person does not have a college degree, given that the person is a female.
The probability that a person does not have a college degree, given that the person is a female is:
P(Not college degree | female) ![=\frac{47+52}{118}=\frac{99}{118}](https://tex.z-dn.net/?f=%3D%5Cfrac%7B47%2B52%7D%7B118%7D%3D%5Cfrac%7B99%7D%7B118%7D)
Therefore, a person does not have a college degree, given that the person is a female is ![\frac{99}{118}](https://tex.z-dn.net/?f=%5Cfrac%7B99%7D%7B118%7D)