Answer: r=7.4%=0.074
Move decimal over two places
P=13000
Given as the principal
t=19
Given as the time
V=Pe^{rt}
V=13000e^{0.074( 19)}
Plug in
V=13000e^{1.406}
Multiply
V=53034.856≈53034.86
Use calculator and round to nearest cent
6x 2 +7x 3 +8x 5 +96, x, start superscript, 2, end superscript, plus, 7, x, start superscript, 3, end superscript, plus, 8, x, s
Kaylis [27]
Answer:
the degree of the polynomial is 5
Step-by-step explanation:
To find out the degree of the polynomial we find out the highest degree of each term.
LEts see the exponent of each term
for 6x^2, exponent is 2, degree is 2
for 7x^3 ,exponent is 3, degree is 2
for 8x^5, exponent is 5, degree is 5
Highest degree of the given polynomial is 5
So the degree of the polynomial is 5
Answer: I am going tot give you an example for this because I don’t like giving straight up answers ok?
Step-by-step explanation:
Lets use this conversion factor:
4 inches = 1 year
Let's find the year at 5 feet (60 inches) using the conversion factor. Set up a proportion.
4 / 60 = 1 / x
Cross multiply.
4x = 60
x = 15
At 15 years, the height is 60 inches.
We can use these as points.
x = time in years
y = height in inches
Point 1 = (1, 4)
Point 2 = (15, 60)
By looking at the points, we know that as the x values increase, so does the y values. Now the relation between the x and y values of each point is that y is 4 times as that of x. Therefore, we can establish an equation.
y = 4x
This will be the model to use to find the height in 30 years.
