Answer:
41.67% probability that a student has a dog given that they have a cat
Step-by-step explanation:
We use the conditional probability formula to solve this question. It is

In which
P(B|A) is the probability of event B happening, given that A happened.
is the probability of both A and B happening.
P(A) is the probability of A happening.
In this question:
Event A: having a cat.
Event B: having a dog.
12 of 27 students have a cat:
This means that 
5 students who have a cat and a dog.
This means that 
What is the probability that a student has a dog given that they have a cat?

41.67% probability that a student has a dog given that they have a cat
Answer:
35/82 is the probability of picking a singer
Radius = Diameter ÷ 2
Radius = 10 ÷ 2 = 5
.
Volume = πr²h
Volume = π(5)² (20) = 500π cm³
.
Answer: 500π cm³
Answer:
c $31.14
Step-by-step explanation:
The tax is the paycheck * the rate
tax = 407 * 7.65%
Change the percent to decimal form
tax = 407 * .0765
tax = 31.1355
Rounding to the nearest cent
tx = 31.14
Hi.
An example of a fraction equivalence chain is this:

You can keep multiplying

by 2 to get a fraction chain.
Hope this helps!