4/24 Review

Random Randomeness

100

Where in a shrimp's body is his heart?

His head

200

Which animal is unable to look up at the sky?

a pig

300

Rubber bands last longer if you...

refrigerate them 

400

how many muscles does a cat have in each ear?

32

500

which animal has the largest eye in the world?

giant squid

POWERful

100

3⁵ x 3⁹ = ?

3¹⁴

200

What is 4³

4 x 4 x 4 = 64

300

5²⁴ divided by 5⁶

5¹⁸

400

(5⁷)¹²

5⁸⁴

500

(xy⁸⁾(x³y)

x⁴y⁹

Science-ness

100

write 0.000312 in scientific notation

3.12 x 10-4

200

write 5.003 x 10⁷ in scientific notation

5,003,000

300

(3.02 x 10⁴) + (1.09 x 10²)

30200 + 109 = 30309

3.0309 x 10⁴

400

(2.8 x 10^-2) - (1.004 x 10^-2)

0.028 - 0.01004 = 0.01796

1.796 x 10^-2

500

(4.01 x 10⁵) - (9.2 x 10³)

401000 - 9200 = 391800

3.918 x 10⁵

4 + 4 = 8th Grade

100

a² + b² = ?

c²

200

Find the slope of the line through the points (4, 10) and (9, 35)

m = 5

300

If Joe has $30 and makes $3.50 an hour, how many hours of work will it take him to have $89.50?

 17 hours

400

What is the slope of a vertical line?

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500

Find the solutions to the system of equations.

x + y = 7 and 2x + 3y = 15

x = 6

y = 7