Answer:
Mixture has 5 ounces of granola
And 3 ounces of peanuts.
Step-by-step explanation:
x represent the number of ounces of granola in the mix and
y represent the number of ounces of peanuts in the mix.
System of equation becomes:
(5,3) means (x,y) coordinate.
And since, x represent the number of ounces of granola
y represent the number of ounces of peanuts
Therefore, mixture has 5 ounces of granola
And 3 ounces of peanuts.
Answer:
64π(cm)2
Step-by-step explanation:
Answer:
Center: (-5,10)
Radius: 2
Step-by-step explanation:
The equation of the circle in center-radius form is:
Where the point (h,k) is the center of the circle and "r" is the radius.
Subtract 121 from both sides of the equation:
Add 10x to both sides:
Make two groups for variable "x" and variable "y":
Complete the square:
Add inside the parentheses of "x".
Add inside the parentheses of "y".
Add and to the right side of the equation.
Then:
Rewriting, you get that the equation of the circle in center-radius form is:
You can observe that the radius of the circle is:
And the center is:
Well town A has an annual growth that stays constant. town B has a 10% growth which is exponential because it takes a percent of the whole number and adds it so if you have 145 residents in 2006 in say three years in 2009. in 2007 its population would be 159.5> rounded up because you can't have half a person it would be 160. in 2008 it would be 176 and finally in 2009 it would be 194. that's a growth of 49 in three years where as town a grows only ten people per year. which means town a would only grow by 30 people in three years and have a population of 175.
Looking at the info that is given it gives you the answer. If you were trying to find how much more he needs you need to know,
1: How much the music player is.
2: How much you already have.
3:How much you get each week.
So the answer would be C.