2 yellow marbles, 7 red marbles, 1 green marble.....total of 10 marbles
probability of first picking a yellow marble : 2/10 reduces to 1/5
replacing the marble
probability of picking another yellow marble : 2/10 reduces to 1/5
probability of both is : 1/5 * 1/5 = 1/25 <==
Answer:
I am pretty sure the answer would be 51 feet
Answer:
B. x=75
Step-by-step explanation:
First, write out the equation as you have it:
x/5=15
Then, multiply both sides of the equation by 5/1:
5/1(x/5)=15(5/1)
Your result is:
x=75
Answer:
2.83 inches longer
Step-by-step explanation:
The SA of a cube is 6s^2.
Therefore the length of the side of the 1200 square inches cube is approximately 14.142 inches long.
The length of the side of the 768 square inches cube is approximately 11.314 inches long.
If you subtract those two numbers, you get the difference in the lengths which is approximately 2.83 inches.
