Mathematics, 19.08.2019 01:20 elgallo8773
In a bag of keys, there are 15 silver keys, 5 black keys, 11 copper keys, and 4 painted keys of various colors. one key is drawn out at random. what is the probability that the key that is drawn is silver or copper?
Answers: 2
Mathematics, 21.06.2019 16:30
Ivan and jeff buy a package of 8 pens for $4.00. ivan wants 5 of the pens, and jeff wants 3.how much should each student pay?
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Mathematics, 21.06.2019 18:00
What are the coordinates of the midpoint of ab? ,1/2) /2,-1) ,-3/2) /2,-2)
Answers: 1
Mathematics, 21.06.2019 20:50
Which of the following pair(s) of circles have las a common external tangent? select all that apply. a and b a and c b and c
Answers: 3
In a bag of keys, there are 15 silver keys, 5 black keys, 11 copper keys, and 4 painted keys of vari...
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