Answer:
he is 25 percent of his moms age
Step-by-step explanation:
why? because if you divide 48 by 4 you get 12 so 12 is one quarter of 48 which in this case he is 25% of his moms age.
Answer:
A) $425.92
Step-by-step explanation:
The new price percentage with relation to the previous can be determined by dividing 
. Once we calculate p, we can multiply it by 484, which is equivalent to applying the same discount, thus 
Answer:
f(x) = ( x + 1 ) ( x - 8 )
Step-by-step explanation:
We have to find a polynomial equation that has double zeros at x = - 1 and at x = 8
Therefore, the polynomial has only two roots and it will be a quadratic polynomial and it has factors ( x + 1 ) and ( x - 8 )
So, the polynomial is y = f(x) = ( x + 1 ) ( x - 8 ) (Answer)
When I did this problem to get slope intercept form I got: Y=-1x+3
Answer: 
Step-by-step explanation:
Given
Population of dust particle doubles every 30 minutes
If the initial sample is 21 grams
The model to predict the population will be
Where t=time in hours
A day has 24 hours . So, for 2 days time is 48 hours
Population is given by
