in a bag of keys there are 14 silver keys, 6 black keys , 10 copper keys and 2 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
1 answer:
In total there are 32 keys.
There 24 silver and copper keys so the probability of one being drawn is 24/32
Now just simplify
24/32 = 12/16 = 6/8 = 3/4
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Answer:
no
Step-by-step explanation:
Use combination
probability = (11C1 + 7C1)/28C2
probability = (11+7)/378
probability = 18/378
probability = 1/21
Hello,
Your answer would be:
90 degrees counter-clockwise around the origin.
Plz mark me brainliest!
Hope this helps!
970 is 973 rounded to the nearest ten
