A box of donuts would cost: b = 3.84 + 0.18f
First, we have to find the total cost of the donuts.
12 x 0.32 = 3.84
Next, we need to determine the cost of the box. However, we don't know the surface area, just the cost per foot. We can multiply the number of square feet of the box by $0.18 to find the cost.
So our equation could be: b = 3.84 + 0.18f (where f is the surface area of the box in square feet)
give some Parameters so that we can solve
Hey there! :D
x+56/7=11
A number plus fifty-six sevenths is equal to eleven.
I hope this helps!
~kaikers
B cause you take y times it by the circumference
Answer: ![P(B|A)=\dfrac{4}{9}](https://tex.z-dn.net/?f=P%28B%7CA%29%3D%5Cdfrac%7B4%7D%7B9%7D)
Step-by-step explanation:
Given: A bag contains 2 black balls, 4 yellow balls and 4 white balls.
Event A is defined as drawing a white ball on the first draw.
Event B is defined as drawing a black ball on the second draw.
P(B|A) is expressed as the conditional probability of occurring B given that A.
i.e. it is the probability of happening B where A is already happended.
If a white ball is drawn at first, then the number of black ball(4) remains unchanged but the total number of balls (10) will become 9.
![Probability=\dfrac{Number\ of \ favorable \ outcomes}{Total\ outcomes}](https://tex.z-dn.net/?f=Probability%3D%5Cdfrac%7BNumber%5C%20of%20%5C%20favorable%20%5C%20outcomes%7D%7BTotal%5C%20outcomes%7D)
Then, ![P(B|A)=\dfrac{4}{9}](https://tex.z-dn.net/?f=P%28B%7CA%29%3D%5Cdfrac%7B4%7D%7B9%7D)