Answer:
9ft wide 12ft long
Step-by-step explanation:
Answer:
C). y = ln x + 4
Step-by-step explanation:
First off, we can cancel out the
graphs.
Now looking at the graph, one can see that when x = 1, y = 4.
So for each
function, plug in 1 for x.
In doing this, one will find that y = ln x + 4 is the only
graph that produces 4 when x = 1.
The price for hardcover books is 1.50 and the price for paperback is .50
Answer:
slope- 9 y-intercept- -7
Step-by-step explanation:
y=mx+b
m=slope
b=y-intercept
Answer:
You would need 5 gallons of a 70% solution
Step-by-step explanation:
You can always use proportions to answer these types of questions.
The numerator will be the amount of acid and the denominator will be the amount of solution
30% of 3 gallons is 0.9.
![\frac{0.9+\frac{7G}{10} }{3+G} =.55\\0.9 + .7G = 1.65 + .55G\\.15G = .75\\G=5](https://tex.z-dn.net/?f=%5Cfrac%7B0.9%2B%5Cfrac%7B7G%7D%7B10%7D%20%7D%7B3%2BG%7D%20%3D.55%5C%5C0.9%20%2B%20.7G%20%3D%201.65%20%2B%20.55G%5C%5C.15G%20%3D%20.75%5C%5CG%3D5)