Week 4 Multiple Choice Madness

• 1

• 2

• 3

• 5

• 7

• -4

• 4

• 4

• 5

• 11

• 17

• 238

• There are no solutions for x.

• All real numbers are solutions for x.

What is the next number in this sequence?

0.03, 0.12, 0.48, 1.92, ...

• 1.95

• 3.36

• 5.08

• 7.68

• 5.92

What is the next number in this sequence?

2, 16, 128, 1024, ...

• 1,920

• 8,192

• 9,050

• 11,586

• 16,384

The monthly rent of an apartment depends on the number of bedrooms. In an apartment complex, a 1-bedroom apartment rents for $1550, a 2-bedroom rents for $1625, and a 3-bedroom rents for $1700. If the pattern is extended, which of these is the likely cost of a 4-bedroom apartment?

• $1715

• $1725

• $1750

• $1775

• $1800

During a science experiment, Kyle counted the number of bacteria present in a petrie dish after every minute. There was 1 bacterium after 1 minute, 4 after 2 minutes, 9 after 3 minutes, and 16 after 4 minutes. Assuming the pattern continues, how many bacteria will there be after 20 minutes?

• 400

• 200

• 100

• 80

• 60