Surface tensions?
What are my relative chances?
It's scientific!
100

What is the surface area of a cube with a side length of 5 m?

150 m2

100

A fair six-sided die is rolled 90 times. How many times could one expect to roll a 5?

15 times

100
Convert into scientific notation: 65000

6.5 x 104

200

Find the surface area of a rectangular prism that measures 1.5 cm x 3 cm x 5 cm.

54 cm2

200

A large bag contains red and blue counters. Molly draws a counter, notes its colour, then puts it back. If she repeats this 20 times and 8 of those times she pulls a red counter, what are the chances she pulls a red counter based on these experiments?

2/5 or 0.4 or 40%

200

Convert to scientific notation: 0.0000091

9.1 x 10-6

300

An open-top rectangular box has a square base; the side length of the base is 10 cm. Find the outer surface area of the box if its height is 3 cm.

220 cm2

300

The chances of rain in a particular city during September is 1/5. How many September days are expected to be rainy days?

6 days

300

Convert to a decimal number: 2.9 x 108

290000000

400

Find the surface area of a square-based pyramid whose base has a side length of 4 m and the perpendicular height of each triangular face is 3 m.

40 m2

400

Georgia counts the number of cars in one level of a shopping centre parking lot. Out of the 80 cars she counts, 20 of them are electric vehicles (EVs). How many EVs could she expect in the next level of the car park which has 200 cars?

50 electric vehicles

400

Convert to a decimal number: 1.1 x 10-4

0.00011

500

Find the surface area of a cylindrical tank where the base has a diameter of 10 m and length of the tank is 25 m.

942.48 m2

500
The Chop-and-Change Chip Company ships a box of 100 packets of chips containing three flavours: 20 salt and vinegar, 45 chicken and 35 BBQ. If a shipment of 8 boxes is ordered, how many packets of chicken chips is expected?

360 packets

500

Convert to scientific notation: 0.00020034

2.0034 x 10-4

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