Total number of cards = 10
Total number of cards divisible by 5 = 2
{15 , 20}
P(divisible by 5) = 2/10 = 1/5
Answer: 1/5
Hey there!
Markup is the percentage that the cost of an item is increased.
For example, if a company bought a pair of headphones that costed $100 and they sold it for $150, the markup was 50%, since half of the original cost was added. if the markup were 100% it would have been sold for $200, since it added 100% of the original.
I hope this helps!
Answer: 42.00
Step-by-step explanation:
divided 3 and 31.50 and then add 31.50 + 10.50 = 42.00
Answer: It will take him 1.68 years to recover his initial investment.
First, find the amount of extra money that he will make.
34,000 - 13,000 = 21,000
He will be making an extra 21,000 per year.
Now, divide the cost of his training by the amount of his increase.
35200 / 21000 = 1.68
That gives you the amount of years it will take him to pay off his investment.