According to the rules of indices:
1/a^b=a^-b
thus using this rule, our value will be expressed as follows:
1/z^9=z^-9
Hence the answer is: z^-9
Yes, it is possible.
If there is the number 2, 4, 8, 16, 32, 64.
I could assume each time they are multiplying by 2.
Other person could assume they are adding the orginal to the orginal number.
Answer:
39 pi cubic inches
Step-by-step explanation:
The volume of a cone is (1/3)(area of the base)(height).
Find the area of the circular base. The circumference of a circle is 
, so
Now that you know the radius of the circular base, you can find its area:
The height of the cone is 13. Time to use the volume formula.
4 was rolled 2 times
5 also 2 times
6 was rolled 4 times
So the result was greater than three eight times out of 12 rolls.
P=8/12=2/3
Answer: It's not solvable.
Reason:
You need to ask for more information from your teacher, because x can be anything.
