Answer: $175.50
Step-by-step explanation: Since you are given the formula, your next step is to put your information into it.
I = PRT
I = 450 x .13 x 3
Now to solve for it:
I = $175.50
Answer:
B
Step-by-step explanation:
Answer:
129.6
Step-by-step explanation:
that the answer I got so yea
Answer:
56 problems
Step-by-step explanation:
So we already know that the answer is: 56. However, a good help is knowing how to obtain this answer from the data provided.
Tony's quiz had 80 questions
Tony correctly answered 70% of them.
We can always write a percentage amount as a ratio by dividing the amount by 100.
.
This means that for every 100 questions, tony will respond correctly 70.
So, if Toni did a questionnaire of n questions, the amount that will answer correctly is calculated by the following expression:

If
then:
