Pablo spends 15 hours on writing tasks
answer: twice as much=2 times this number
then twice as much= 7.5 times 2
7.5 times 2= 15hrs
Answer: 212,520
Step-by-step explanation:
Given : A pianist plans to play 4 pieces at a recital from her repertoire of 23 pieces, and is carefully considering which song to play first, second, etc.
It means the repetition of pieces is not allowed.
When repetition is not allowed , then the number of ways to arrange n things where r things taken together is given by :-
Now, the number of different recital programs are :-
Hence, there are 212,520 different recital programs possible.
Answer:
no
Step-by-step explanation:
the the y axis is just the top and the line is to symbolize where the dots can be
Your answer is 3/4. hope this helps.
CA must be in the range [15 - 9, 15 + 9] = [6, 24]
For the line segments to form a triangle the length of CA cannot be less the the difference between the other sides or greater than their sum.
At either extreme the three points A, B and C will be co-linear thus forming a triangle with area of zero