Answer:
the answer is 20 years
Step-by-step explanation:
i used a website
i=p times r times t
P is the principal amount, $500.00.
r is the interest rate, 2.5% per year, or in decimal form, 2.5/100=0.025.
t is the time involved, 20....year(s) time periods.
So, t is 20....year time periods.
To find the simple interest, we multiply 500 × 0.025 × 20 to get that:
The interest is: $250.00
You need to find Circumference of each circle so the top is 7cm and the bottom is 5cm
C = pi • diameter
So top is 3.14 • 7 = 21.98
And bottom is 3.14 • 5 = 15.70
Need any more help?
Answer:y = negative 3 plus-or-minus StartRoot 5 x + seven-halves EndRoot
Step-by-step explanation: does this help??
We know that 1 gallon is equal to 16 cups.
So 9 gallons is 144 cups.
each guest eats 2.5 cups, and there are 34 guests,
2.5 times 34 = 85, the amount eaten by the guests.
So to figure out whats left, subtract the eaten from the total.
144-85=59
59 is the answer.
<span>hope it helped :)</span>
Answer:
- x^3 -2x^2 + 2x -2
- c(2) = - 4
Step-by-step explanation:
<u>Given</u>
- f(x)=2x^3 - 4x^2 + 2
- g(x)=x^3 - 2x^2 - 2x + 4
<u>To find</u>
<u>Solution</u>
- f(x)-g(x)=
- 2x^3 - 4x^2 + 2 - (x^3 - 2x^2 - 2x + 4) =
- 2x^3 - 4x^2 + 2 - x^3 + 2x^2 + 2x - 4 =
- x^3 -2x^2 + 2x -2
==================
- c(x) = -2x
- c(2) = -2*2 = - 4