Quiz 34, Units 5 - 10 Flashcards Preview

8th Math - Pre-Algebra > Quiz 34, Units 5 - 10 > Flashcards

Flashcards in Quiz 34, Units 5 - 10 Deck (10):
1

area of a circle

 

A = pir2

2

surface area of a cylinder

 

SA = 2pirh + 2pir2

3

volume of a square pyramid

 

V = 1/3lwh

4

Pythagorean rule

 

c2 = a2 + b2

5

perimeter of a square

 

p = 4s

6

write using scientific notation:

3,200,000

 

3.2 x 106

7

write using scientific notation:

.00016

 

1.6 x 10-4

8

the mean for 25, 19, 31, 24, 16

 

23

9

Interest on $3,000 at 5.5% for 6 months

 

3000 x .055 x .5 =

$82.50

10

Multiply:

2x + 5

3x - 2

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6x2 + 15x - 4x - 10

6x2 + 11x - 10