We add up all those numbers (excluding 30) and divide by the number of numbers (9). This results in 78.8 (round up to 79).
79-74 = 5. So the mean has increased by 5 points. (C)
If rooster = 6 eggs =10 banana = 5 and 6+10x5= 56
Answer:
-15 < x < -5
Step-by-step explanation:
-3 < x/5 < -1
Multiply all sides by 5
-3*5 < x/5 *5 < -1*5
-15 < x < -5
It can be defined as a positive..
it is also a inverse function to the natural exponential function
i hope that helps
