Answer:
The answer is 200 cm³
Step-by-step explanation:
You originally start out with 28 marbles. each marble has a number out of 28 to create a percentage. 21/28 or 75% signifies red, 4/28 or about 14% is white and 3/28 or about 11% is gray. add white and gray, which is 7/28 combined or 25% together. multiply by number of times the process is completed, which is 112 and the final answer is 28
Answer:
1/2
Step-by-step explanation:
y=mx+b
3=m(4)+1
2=4m
1/2=m
The diameter of a circle is calculated by using the formula D=r2pi so plug in the known values to find r=2/pi. Next plug r into the area of a circle formula(A=r^2pi) do so and get 4/pi
Answer:
idk but try again. i need help with that one too.
Step-by-step explanation:
