Answer:
I Know the answer because I am in k12 too.
The answer is 37.5%
Step-by-step explanation:
$80 - $50 = $30
$30 * 100 / $ 80 = 37.5%
answer: 37.5% of decrease.
The answer is 14.33333 but you will have to round which you will just have 14.3
Answer:
2000 miles.
Step-by-step explanation:
If she has the car for One day she can drive 2000 miles.
if she has the car for 2 days she can drive 1500
if she has the car for 3 days she can drive 1000
If she has the car for 4 days she can drive 500
Answer:
2713
Step-by-step explanation:
The volume of a cylinder is base * height. That means the whole cylinder's volume is 8^2 * 18 * pi = 1152 pi
The volume of a sphere is (4/3)(pi)(r^3) = (4/3)(pi)(6^3) = 288 pi
Cylinder - Sphere = Shaded Volume
1152pi - 288pi = 864pi
Substitute 3.14 for pi, and you get
864(3.14) = 2712.96, which rounds to 2713
The window is 54.12 in tall.
Step-by-step explanation:
- Step 1: The window can be imagined as 2 right triangles. The diagonal represents the hypotenuse of the right triangle = 65 in and base = 36 in. Find the other side, which will give the height of the window.
Using Pythagoras Theorem, Hypotenuse² = Base² + Height²
Height² = 65² - 36² = 4225 - 1296 = 2929
⇒ Height of the window = √2929 = 54.12 in
