each trial is independent so do
.5 x .5 x .5 or .5^3
.125 is the probability.
Answer:
<u><em>24 pens are blue</em></u>
Step-by-step explanation:
32 pens in total and 3/4 of it are blue.
32 ÷ 4 = 8
8 × 3 = 24
<u><em>24</em></u> of the 32 pens are blue pens
Answer:
20
Step-by-step explanation:
1% of 500 is 5
5*4(amount of years) = £20
Answer:
Given in the question itself ......1 would be 33 seconds .......................