Answer:
Step-by-step explanation:
b line segment
Answer: 276 guests were at the wedding.
Step-by-step explanation:
Let x represent the number of guests that were at the wedding.
The guests had to choose their meal from beef,chicken or vegetarian.
1/3 of the guests chose beef. This means that the number of guests that chose beef is x/3.
If 5/12 of the guests chose chicken, it means that the number of guests that chose chicken is 5x/12. The total number of guests that chose beef and chicken is
x/3 + 5x/12 = 9x/12
The number of guests that chose vegetarian is
x - 9x/12 = 3x/12
69 of the guests chose vegetarian. This means that
3x/12 = 69
3x = 12 × 69 = 828
x = 828/3
x = 276 guests
$9.75
<h3>Further explanation
</h3>
Given:
- The typical balance on Lucy's credit card is $650.
- The interest rate (APR) on her credit card is 18%.
Question:
How much in interest would you expect Lucy to be charged in a typical month?
The Process:
This problem includes the type of determining simple interest.
where,
- I = simple interest
- P = principal (initial amount)
- r = annual interest rate
- t = time (in years)
This time we will find out how much in interest we would expect to be charged in a typical month.
The data is as follows:
- P = 650
- r = 18% or or 0.18
- t = year (one month)
Let us calculate how much in interest we would expect to be charged in a typical month.
Thus the amount of interest we would expect Lucy to be charged in a typical month is $ 9.75.
_ _ _ _ _ _ _ _ _ _
Notes
We must be able to distinguish between simple and compound interest. Please learn about this in the link attached below.
<h3>Learn more
</h3>
- What interest (in dollars) does he receive annually? brainly.com/question/8192969
- How much will our account accrue to in 9.5 years brainly.com/question/4127036
- What is the total amount owed at the end of the 4 years brainly.com/question/13675435
Answer:
the c.o.p is 14.25
Step-by-step explanation: