Answer:
Step-by-step explanation:
How many books are there?
6+5+4+3 = 18 books total
How many are adventure books?
3
3 out of 18 books are adventure books
Robero has a 3/18 probability of choosing an adventure book.
Your teacher might want that probability in the lowest possible form. That is because it is the easiest to use and to understand.
You can do this by dividing both numbers by the "numerator" which is the first number in the fraction, (the adventure book count).
3/3 = 1
18/3 = 6
So the fraction can be reduced to 1/6.
Robero has a 1/6 chance of choosing an adventure book.
Answer:
0.375
Step-by-step explanation:
Answer:
Step-by-step explanation:
Future Amount = 25(1.8)^10 = 25* 357.047 = 8926.168 = 8926
1) 32*10^4 is not written in scientific notation because the first factor is not a number betweem 1 and 10.
3.4 * 10^5 is the same number written in scientific notation.
2) 2.01x10^-5 is written in scientific notation.
Answer:
A) 1.03x ; B) 1.08x ; C) 1.24x
Step-by-step explanation:
Given that :
Price of item = x
The Markup is obtained as :
Initial price + profit
As a percentage :
100% of x + percentage added
x + percentage added
No matter the percentage added to x above, the marked up price will be a certain percentage above 100% of x ; that is > 1x
Hence, the Marked up price will always be greater than 1 ;
From the option given, the possible mark up price will be :
A) 1.03x ; B) 1.08x ; C) 1.24x as they are greater than. 100% of x
