Name:________________________ Period:__________
Activity Sheet T3–1j Review 10
1. Order Greatest to Least: {7.399, 7.393, 7.903, 7.930, 7.39, 791%}
2. Calculate the MAD: {1, –5, 8, –2, 6, –3, 4}
________________________________________
_______________________
3. Set A {3, √5, –5π, 1.3, √9, 1⅞, 0, – 8}: ⊂B{N} =________________4 . √234 = ________
63⁰
x
18
6
5. 6.8 X 10 ÷ 2 X 10 =_____________
6. Find x:
(in scientific notation)
24⁰
7.
2(4x – 6) – (–18) = 4(–4x + 4) – (–4x – 4) x= __________
(For # 6.) x=________⁰
8. Mia spent $132 plus 2x on tickets and other items, the first event cost x plus 3 dollars and
the second event cost $12 less than 3 times first event. The third event cost 4 times the first
event. Find x.
x = ____________
40m
Perimeter = (4x) m Area = 7 m2
9.
120 m
x
x=_____________
7m
x = 28m
slope: = _____________ 10. Area:= _________
11. Perimeter: = _______
(Bonus)
12. 1 – 4x =
10
–10x – 6
18
x = ________
15. If (x, – 4) is a solution for
x – 4y = 22
How many times greater is the dilated area and
volume of a shape using the scale factor of 2.2?
13. Area________ 14. Volume _________
What is x? _____________
16. Point A (– 8, 5) ; Find A' if A is Rotated 180⁰ (clockwise) A'= _________
What is the Slope and Equation of following sequence: {4, 2, 0, –2, –4,… }?
Slope: ________________
17. Equation: ___________________
(Bonus)
Find the Slope and Equation
18. Slope: _____________
5m
Given:
5m
x
y
19. Equation: ______________
3
8
5
– 1 20. Volume≈33.51m3
2
2
x
9m
–1
11
x= ___________
6
–10
(Diameter)
21. Volume________
22. Lateral Surface
Area: _________
23. Total Surface
Area: _________
24. Difference between simple & compound interest:
$4500 @ 11% per year for 20 years
Difference:________________