Answer:
x = 1
Step-by-step explanation:
Since it says quotient, that shows that 8 will be the answer of a division problem.
"4 more than x" means that it is x+4.
From there we can write out our equation: 40 / (x +4) = 8.
We want to get rid of that fraction, so we multiply by (x+4) on both sides which will result in:
40 = 8x + 32
Then, we subtract 32 from both sides:
8 = 8x
Finally, to get x, we divide 8 from both sides:
x = 1
You should use a graph and plot the points your given
Answer:
t = 14 years
Step-by-step explanation:
r = R/100
r = 9/100
r = 0.09 per year,
Then, solve the equation for t
t = ln(A/P) / n[ln(1 + r/n)]
t = ln(9,589.78/2,733.00) / ( 12 × [ln(1 + 0.09/12)] )
t = ln(9,589.78/2,733.00) / ( 12 × [ln(1 + 0.0075)] )
t = 14 years
Summary:
The time required to get a total amount of $9,589.78 with compoundeded interest on a principal of $2,733.00 at an interest rate of 9% per year and compounded 12 times per year is 14 years.
Answer:
24
Step-by-step explanation:
78-30=48
48/2=24
each one is 24kg
Answer:
Step-by-step explanation:
We can see that this graph looks something like the graph of:
f(x) = 1/x^2
But the asymptotes of 1/x^2 are at x = 0, and in this case we can see that the asymptotes are near x = -3.
This may mean that the graph has been horizontally shifted 3 units to the left.
A general way to write an horizontal shift of N units is:
g(x) = f(x + N)
if N is positive, then the shift is to the left, if N is negative, then the shift is to the right.
In this case, we will have;
g(x) = f(x + 3)
And f(x) = 1/x^2
then:
g(x) = 1/(x + 3)^2
Graphing that, we get the graph shown below, that is almost the same as the graph in the image.