Video Check: Select all that apply with regards to the video embedded directly above this item.
10 points
10
Question 2
2.
Solve It! Some recommended daily intakes of vitamins are shown. Carrie consumed 10 mg of niacin today. Her brother consumed 11 mg of niacin. Who consumed the greater percent of their recommended intake?
10 points
10
Question 3
3.
How do you know?
3 points
3
Question 4
4.
Video Check: Select all that apply with regards to the video embedded directly above this item.
Take Note: The word percent is made by combining per and centium. Per means "out of" and centium means "hundred".
10 points
10
Question 5
5.
Take Note: Which of the following are equivalent to thirty percent? Select all that apply.
10 points
10
Question 6
6.
Problem 1 Got It? What percent of 90 is 54?
3 points
3
Question 7
7.
Video Check: Select all that apply with regards to the video embedded directly above this item.
10 points
10
Question 8
8.
Problem 2 Got It?
3 points
3
Question 9
9.
Video Check: Select all that apply with regards to the video embedded directly above this item.
10 points
10
Question 10
10.
Problem 3 Got It? A family sells a car to a dealership for 60% less than they paid for it. They paid $9000 for the car. For what price did they sell the car?
3 points
3
Question 11
11.
Video Check: Select all that apply with regards to the video embedded directly above this item.
10 points
10
Question 12
12.
Problem 4 Got It?
3 points
3
Question 13
13.
Video Check: Select all that apply with regards to the video embedded directly above this item.
10 points
10
Question 14
14.
Take Note: Write the Simple Interest Formula. Do not use any spaces. Capitalization matters.
1 point
1
Question 15
15.
Take Note: What does the t in the Simple Interest Formula represent?
1 point
1
Question 16
16.
Take Note: What does the P in the Simple Interest Formula represent?
1 point
1
Question 17
17.
Take Note: What does the r in the Simple Interest Formula represent?
1 point
1
Question 18
18.
Take Note: What does the I in the Simple Interest Formula represent?
10 points
10
Question 19
19.
Take Note: Match each element from the Simple Interest Formula on the left with its description on the right.
Recall the Simple Interest Formula: I=Prt
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Money paid or charged regularly at a particular interest rate.
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The original sum of money in an account.
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The percent of a loan that is charged as interest.
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The number of time intervals over which interest has accrued.
10 points
10
Question 20
20.
Take Note: Match the equivalent fractions and common percentages below. You may need to zoom out to see all of the items. You can also place each item from the left column by selecting it (click it) then selecting (clicking on) the category for it.
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25%
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5%
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\frac{3}{4}
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1
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\frac{1}{2}
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1%
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\frac{1}{10}
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20%
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33.333...%
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\frac{2}{3}
10 points
10
Question 21
21.
Problem 5 Got It? You deposited $125 in a savings account that earns a simple interest rate of 1.75% per year. You earn a total of $8.75 in interest. For how long was your money in the account?
10 points
10
Question 22
22.
🧠 Retrieval Practice:
Summarize the mathematical content of this lesson. What topics, ideas, and vocabulary were introduced?
