Answer:
Future Value= 18,478 people
Step-by-step explanation:
eGiving the following information:
Present value (PV)= 10,173
Growth rate (g)= 0.089 every 10 years
Number of periods (n)= 7
<u>To calculate the population in 2020, we need to use the following formula:</u>
FV= PV*(1 + g)^n
FV= 10,173*(1.089^7)
FV= 18,478 people
Hello from MrBillDoesMath
Answer: - (-x + sqrt(11) + 5) (x + sqrt(11) - 5)
Discussion:
x^2 - 10x + 14 = -(-x + sqrt(11) + 5) (x + sqrt(11) - 5)
This was found by solving the original equation using the quadratic formula
ax^2 + bx + c = 0 =>
x = ( -b +\- sqrt(b^2 - 4ac)) / 2a
In our case a = 1, b = -10, and c = 14. Substitute those values in the formula.
Thank you,
Mr. B
Answer:
The approximate height of the statue is 87.945 feet.
The approximate height of the statue is less than the actual height i.e. 88 feet 2 inches or 88.167 feet by (88.167 - 87.945) = 0.222 feet
Step-by-step explanation:
A student would like to find the height of a statue. The length of the statue's right arm is 33 feet.
The student's right arm is 2 feet long and her height is feet.
Now, the length of the right arm and the height must be proportional for the statue and the student.
So,
⇒
⇒ feet.
So, this approximate height of the statue is less than the actual height i.e. 88 feet 2 inches or 88.167 feet by (88.167 - 87.945) = 0.222 feet (Answer)
You bring all xs on one side then you solve as quadratic analysis.
so you can simplify into
*Note that here 4 took the negative sign and 1 took the positive sign, as you want to numbers that if multiplied will give -4 and when added will give -3, and these are (-4 and 1)*
so now you can simply say that, for the equation to equal 0, x should be -1 or 4.
You can always substitute to make sure of your calculations.
Hope this helps.
2 6/7 ÷ 2/3
= 20/7 ÷ 2/3
20/7 × 3/2
= 60/14
reduce to it's lowest term
30/7 = 4 2/7