D. He will have $2,121.80.
After one year at 3% interst, $2000 becomes $2000 x 1.03 = $2,060.
During the second year, that $2060 x 1.03 becomes $2121.80
You have not given enough information for us to complete the full equation for a circle but we can get close.
The equation of a circle is: (x - h)² + (y - k)² = radius²
where the center is represented by (h , k). I shorted the word 'radius' to variable r.
You would just plug in your given information and simplify:
(x - (- 1))² + (y - 0)² = r²
Your answer would be:
(x + 1)² + y² = r²
You did not provide a radius or another point on the circle so we could find the radius so you are left with this incomplete equation of a circle.
Answer: c= 9/4 on edge
Decimal form: c=2.25
Step-by-step explanation:
The function h(t) = -16t² + 72t will equal zero when the ball hits the ground:
-16t² + 72t = 0. Solving for the time, t, we factor -16t² + 72t : 16t (-t + 4.5) = 0.
This results in t = 0 and t = 4.5 sec. The ball hits the ground after 4.5 sec.
Problem 12.
Starting with A:(-5,3): Reflecting A over the y-axis results in B: (5,3). Translating B 3 units to the right results in C: (8,3). Finally, translating C down by 4 units results in D: (8,-1) (answer).