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Answer:
The probability that the counter was blue is
Step-by-step explanation:
Number of black Counters = 5
Number of blue Counters = 4
Number of white Counters = 1
We need to write down the probability that the counter was blue.
First find Total Counters
Total Counters = Number of black Counters + Number of blue Counters + Number of white Counters
Total Counters = 5+4+1
Total Counters = 10
Now, we need to find probability that the counter taken was blue
The formula used is:
There are 4 blue counters in the back, so Favourable outcomes = 4
The probability that the counter was blue is
So check the picture below
recall your SOH CAH TOA
which identity uses only
angle
opposite
adjacent?
well, is Ms Tangent.. thus
solve for "x", make sure your calculator is in Degree mode, since the angle is in degrees
recall your SOH CAH TOA
which identity uses only
angle
opposite
adjacent?
well, is Ms Tangent.. thus
solve for "x", make sure your calculator is in Degree mode, since the angle is in degrees