Hood Replacement Assignment!!!

Irrational Numbers

100

What is pi?

an irrational number

200

Is the square root of 181 rational or irrational?

Irrational

300

Is -1/2 a rational number?

Yes

400

Is the square root of 9 a rational or irrational number?

Rational

500

True or False: Some rational numbers are integers

True

Exponents

100

What rule is this:   m^a x m^b = m^a+b

Product Rule

200

(-2a²b) x (7a³b) = ?

-14a⁵b²

300

(7³)⁵ x 7⁴ = ?

7¹⁹

400

5⁹/5⁴ = ?

5⁵

500

Solve:   (w⁴)² / w⁸

w⁰

Scientific Notation

100

121,300,000,000

1.213 x 10¹¹

200

(3.2 x 10^-5) x 1,500

4.8 x 10^-2

300

(4.66 x 10⁸) x 60 = ?

2.796 x 10¹⁰

400

120,904,000

1.20904 x 10⁸

500

(3.4 x 10⁹) x 1200 = ?

4.08 x 10¹²

Equations

100

you can only combine terms that have the same _______ and the same _________

exponent; variable

200

all of your answers should be arranged so that they are in ___________ order first, then in order from greatest to least _________

alphabetic; power

300

5m + 4m - 6 + 5m² = ?

9m - 6 + 5m²

400

r - 3 + 4 = 7

r = 6

500

-8m + 6m = 2

m = -1

Cube Roots and Square Roots

100

The square root of a number is 15. What is the value of the number?

225

200

Square root of 64

8

300

y³ = 64

y = 4

400

Is 1,280 a perfect square?

No

500

the cube root of 21,952, plus 6

34