probability that a dessert sold at a certain cafe contains chocolate is 86%.
The probability that a dessert containing chocolate also contains nuts is 30%.
Find the probability that a dessert chosen at random contains nuts given that it contains chocolate
P(nuts given chocolate) = .30/.86 = .349 or 34
Here's the equation,please do ask if you don't understand. Sorry for my terrible hand writing ^^; hope it helps!
Given:
x y
0 40
4 120
y = fixed amount + v(x)
y = 40 + v(0)
y = 40
y = 40 + v(x)
120 = 40 + v(4)
120 - 40 = v(4)
80 = v(4)
80/4 = v
20 = v
y = 40 + 20x
The fixed amount charged is 40.
The variable amount is 20 per day.
One t-shirt = $19
Number of t-shirts = $57 ÷ $19 = 3
Answer: 3 t-shirts
Answer:
0.75 or 75%
Step-by-step explanation:
The probability that a resident lives in a house and owns their own business is:

The probability that a resident lives in an apartment and owns their own business is:

Therefore, the probability that a person lives in a house, given that they own their own business is:

The probability is 0.75 or 75%.