Answer:
She can create a function for the total savings in terms of the time x by adding the two functions together. The new function should look like this:
T(x)=S(x)+a(x)
So now we can substitute the given functions:
T(x)=450+6(x-2)
But this function can be simplified for it to be easier for her to calculate her total amount of savings. We can do that by distributing the 6 into the parenthesis. This is, multiply the 6 by both the x and the -2, so we get:
T(x)=450+6x-12
and now we can combine like terms. We can subtract 12 from 450 so we get:
T(x)=6x+438
And that will be our final function.
Answer:
typically, careers that require higher education levels pay higher salaries than those that require a high school diploma.
Answer:
y=3x
Step-by-step explanation:
The slope of this graph is 3.
We know that
density=mass/volume--------> volume=mass/density
step 1
find the volume of water
mass=700 kg
density of water=1000 kg/m³
volume of water=mass/density-----> 700/1000----> 0.70 m³
step 2
find the volume of ice
mass=450 kg
density of ice=916 kg/m³
volume of ice=mass/density-----> 450/916----> 0.49 m³
volume of water is 0.70³
volume of ice is 0.49 m³
<span>volume of the mixture is (0.70+0.49)-----> 1.19 m</span>³
the answer is
the volume of water is 0.70 m³
It would be the points (0,80) and (15,10)
