Answer:
Center
Step-by-step explanation:
A diameter is a line segment whose endpoints are on a circle. It is a special type of chord because it must contain the center of the circle.
Football because only guys play it proffesionally
A "whole" will be 7/7, or just 1 whole.
so we know one bag can do 1/7 of all students, how many will it be needed to do 7/7?
well, in 7/7 there are seven 7/7, so, 7 bags then, or one could say,
Answer:
Step-by-step explanation:
1. -2y+7 < 1
Add 2y-1:
6 < 2y
Divide by 2:
3 < y
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2. 4y +3 < -5
Subtract 3:
4y < -8
Divide by 4:
y < -2
_____
These are graphed on the number line with open circles because y=-2 and y=3 are not part of the solution set.
Answer:
A cage holds 6 black cats and 9 white cats, if two cats escape what is the probability of both cats being white?
Step-by-step explanation:
This involves two events, each with their own probability. Because both the first AND the second have to happen for this problem, you will MULTIPLY the wo individual probabilities.
Total cats = 15, White cats = 9
Probability first escaped cat is white = 9/15
One white cat has now escaped, so we now have Total cats = 14, White cats = 8
Probability second escaped cat is white = 8/14
Now MULTIPLY because this is an AND probability problem. (9/15)(8/14) = 72/210 = 12/35