Answer:
324
Step-by-step explanation:
4x3=12
12x3=36
36x3=108
108x=324
To solve this equation isolate the variable and add 2/3 to both sides
Try this option:
(f-g)(x)=4x²-6-(x²-4x-8)=3x²+4x+2.
Answer: C.
Answer:
P(grey) = 0.2857
Step-by-step explanation:
Remark
This is another one of those questions where assumptions are being made with no valid proof that they are correct.
Assumptions
- All of the pie shapes are equal
- There are 7 of them.
- The events are all equally likely to happen. The spinner is "fair."
Solution
There are 2 grey pie shaped pieces.
There are 7 shapes all together.
P(grey) = 2/7
P(grey) = 0.2857