IB Math SL Review: Week 1

Find the value of p.

• 0.1

• 0.2

• 0.4

• 0.5

Find the value of q.

• 0.3

• 0.4

• 0.7

• 1

How many significant figures does this value have?

0.00908

• 5

• 6

• 3

• 2

How many signifiant figures are in 3.70?

• 3

• 2

• 4

• 1

How many significant figures are in 3.0?

• 1

• 2

• 9

• 3

• 2

• 27

• 3

• 18

• 104

• 89

 $4.2\times10^{-3}$  Write the number in standard form.

What is the median tomato sales?

• 40 kg

• 45 kg

• 42 kg

• 41 kg

Calculate the simple interest on a $27,000 loan with an interest rate of 5% over 8 years.

I = PRT

• 10,800

• 1,080,000

• 10,000

• 108