Answer:
1/1
Step-by-step explanation:
you go up 1 and over 1
Answer:
He purchased 1.8 pounds.
Step-by-step explanation:
Divide 8.10 by 4.50.
8.10÷4.50= 1.8 pounds.
Hope this helped.
Answer:
x = -12.5
Step-by-step explanation:
your goal is to get x alone so
-2x - 10 = 15
(add ten to both sides)
-2x = 25
(divide -2 to both sides)
x = -12.5
remember that whatever u do to one side of the equation, you have to do to the other so they even out!
I think the correct answer is C. Since a=πr², in order to get the area to become 1/4 of what it was previously, the radius needs to be cut in half to make the divide that side by 4. a=π(r/2)²=πr²/4 and will therefore multiply the area by 1/4.
Using the probability concept, it is found that there is a 
probability that a teenager selected at random is female and their favorite hobby is watching films.
<h3>What is a probability?</h3>
A probability is given by the <u>number of desired outcomes divided by the number of total outcomes</u>.
In this problem:
- There is a total of 32 teenagers.
- Of those, 8 are female with a favorite hobby of watching films.
Hence:
probability that a teenager selected at random is female and their favorite hobby is watching films.
You can learn more about the probability concept at brainly.com/question/15536019
