Given:
Number of black marbles = 6
Number of white marbles = 6
Let's determine the least number of marbles that can be chosen to be certain that you have chosen two marble of the same color.
To find the least number of marble to be chosen to be cartain you have chosen two marbles of the same color, we have:
Total number of marbles = 6 + 6 = 12
Number of marbles to ensure at least one black marble is chosen = 6 + 1 = 7
Number of marbles to ensure at least one white marble is chosen = 1 + 6 = 7
Therefore, the least number of marbles that you must choose, without looking , to be certain that you have chosen two marbles of the same color is 7.
ANSWER:
7
Answer: 2520 inches.
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Answer:
number 2 is the answer or 4*pi inches² or 12.6
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
The steps for constructing the perpendicular bisector is:
Step 1:
Open the compass more than half of the length of the segment AB and put it on point A and draw an arc across AB
Step 2:
Place the compass with the same width on point B and draw an arc across AB.
Step 3:
Place the ruler on the points above and below AB and draw a line.
Step 4:
The line is the perpendicualr bisector of the line segment AB ..
Hence, option A is the correct answer ..
