Search Header Logo

Mathematics

8th Grade

8 covered

Used 4+ times

Interest & MAD
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

8 questions

Show all answers

1.

DROPDOWN QUESTION

1 min • 2 pts

The balance is the ​ (a)   that is in your ​ (b)   at any time e includes the ​ (c)   or the money that you invested and the ​ (d)   or additional money that you​ ​ (e)   ​​​ for keeping your money in the account.

money
account
principal
interest
earn
give
waste
division
formula

Tags

8.12D

2.

LABELING QUESTION

1 min • 1 pt

SIMPLE INTEREST FORMULA

f
e
g
h
Radius
Problem
Interest
Rate
Principal
Time in months
Time in years
Increase

Tags

8.12D

3.

REORDER QUESTION

1 min • 1 pt

Rearrange The Simple Interest Formula

p

t

r

I =

4.

MATCH QUESTION

10 mins • 1 pt

Match the following amounts to the word problems

A $4,100 deposit for 72 months at a simple interest rate of 3.4%.

Interest = $2,524.50

Sasha makes a $2,400 deposit into an account that earns 4.5% interest compounded annually for 8 year

Interest = $360

A $3,000 deposit for 60 months compounded at an annual interest rate of 2.6%.

Interest = $836.40

A $5,400 deposit for 11 years earning 4.25% simple interest

Balance = $3,413.04

Ahmed deposits $600 into an account that earns 2% simple interest for 30 years

Balance = $3,410.81

5.

MATH RESPONSE QUESTION

2 mins • 1 pt

Oliver makes deposits into two separate savings accounts:

• Account 1: $5,000; 4% annual simple interest

• Account 2: $5,000; 4% annual compound interest

Assuming he makes no additional deposits or withdrawals, find the difference in the account balances after 60 months.

83.2683.26

Mathematical Equivalence

ON

6.

MATH RESPONSE QUESTION

2 mins • 1 pt

The list below represents the number of minutes the last 5 customers at Fridays waited to receive their order. Find the mean absolute deviation.

5, 9, 4 , 6 , 6

1.21.2

Mathematical Equivalence

ON

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Find the Mean Absolute Deviation for the following set of numbers:

171, 170, 174, 173, 172

860

172

1.2

1.5

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Microsoft

Continue with Microsoft

or continue with

Facebook

Facebook

Apple

Apple

Others

Others

By signing up, you agree to our Terms of Service & Privacy Policy

Already have an account?