Answer:
-40
Step-by-step explanation:
Just multiply
-8x-40=16
Answer:
3000 people live in brainesville
Step-by-step explanation:
Population of brainville =2000
Grow rate of population per year =10%
10% of population =2000*10/100=200
Grow rate of 5 year=200*5=1000
After 5 year population of brainville is=2000+1000=3000
First, we would turn the number into a mixed, but unsimplified fraction of 12 and (28/100). Then, we would have to simplify the fraction into 7/25, at which point we can put the 12 with it and get an answer of 12 (7/25).
Hope this helps!
Answer:
P=0.61 or 61%
Step-by-step explanation:
If we pick a random point within the circle, it can fall in the white area or in the pink area. Since the sum of both areas makes the sample space or the total area of the circle, we can compute the probabilities according to the ratio of the areas with respect to the total area, that is:

The area of the circle is

The area of both the triangles is

Where r=4 cm, b=3 cm, h= (4+2.5) cm = 6.5 cm
Then we have:


The white area is obtained by subtracting both areas

So the probability is

Answer:
To pay attention.
Step-by-step explanation: