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M.A.D.
SCIENTIFIC NOTATION
EQUATIONS/ INEQUALITIES
MIXED REVIEW
INTEREST
100
Find the mean of the data? 21;17;25;19;21;23
What is 21?
100
Write the number 1.785 × 103 in standard form.
What is 1,785?
100
Which value for x makes the sentence true? 9x - 6 = 2x + 8
What is x = 2?
100
Which term refers to slope? equation; rate of change; y- intercept; coordinate
What is rate of change?
100
A factory makes gasket at a constant rate. After 6 hours, 4620 gaskets have been produced. How many gaskets does the factory produce per hour?
What is 770 gaskets?
200
Find the mean absolute deviation. 14.4; 12.5; 13.9; 15.1; 12.7; 15.7; 17; 16.6; 14.3; 13.8
What is 1.2?
200
Write the standard number 839,500 in scientific notation.
What is 8.395 × 10 to the 5th power?
200
Which value for x makes the sentence true? 12x = 7x + 15
What is x = 3?
200
Devon sold 3/4 of his paintings and raised $168.75. How much was his total collection worth prior to the sale?
What is $225.00?
200
A savings account with $2250 has an interest rate of 5%. If the interest is compounded annually, how much will be in the account after 2 years.
What is $2480.63?
300
Find the absolute deviation 5.8; 6.1; 5.5; 6.6; 7.3; 5.9; 6.3; 5.7; 6.8; 7.1 Round to the nearest tenth.
What is 0.5?
300
Write 3.5 X 10 to the 6th power in standard notation
What is 3,500,000?
300
Maya has $6.00 in her piggy bank. She will earn an additional $4.00 per hour for cleaning the garage. Tyree, her brother, currently has $10.00 in his piggy bank. He will earn $2.00 per hour for folding clothes. How many hours, x, will they have to work before they both have the same amount of money?
What is 2?
300
The thickness of one nickel is 1/13 inch. How many nickels stacked in a column would measure a height of 5 inches?
What is 65 nickels?
300
Carrie's bank granted her a single-payment loan of $3,000 for 60 days at 11 percent ordinary interest. What is the maturity value of the loan?
What is $3,055?
400
Which of the following is an integer but not a whole number? -9.6; -4; 0; 3.7
What is -4?
400
Find the slope of (8,18) and (8,18)
What is 1.25?
400
Solve for x 7x + 9 =30
What is x=3?
400
Find the volumce of a cylinder, with a height of 10in. and a radius of 3in?
What is 282.6in cubed?
400
Sarah received $75 interest on her term deposit of $450 over 3 years. The simple interest rate per annum was:
What is 5.6%?
500
Find the slope of the two points. (0,82) and )1,80)
What is -2?
500
Find the slope of the two points (2,7) and (6,15)
What is 2?
500
Sherry is raising 2 baby pigs on her farm. One piglet weighed 3 pounds at 1 week and gained 5 pounds per week. The other piglet weighed 9 pounds at 1 week and continued to gain four pounds each week. How many weeks, w, will it be before both piglets weigh the same amount? 5w+3=4w+9
What is 6?
500
Find the volume of a cylinder, with a diameter of 6.4 cm and a height of 13cm?
What is 418cm cubed?
500
Mr. Sprockett borrows $3,500 from his bank to buy a used car. The loan has a 7.4% annual simple interest rate. If it takes Mr. Sprockett two years to pay back the loan, what is the total amount he will be paying?
What is $4,018?