How do work this out 15+6/2+9*3
1 answer:
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One of the angles of a right triangle is always 90 degrees. we have another 13.7 degrees angle. so we can find the other acute angle
the other acute angle measures 76.3
the other acute angle measures 76.3
Intervals are given to us
19, 19, 27, 20, 27, 26, 25, 26, 18, 27, 20, 24, 19, 21, 27, 23, 21, 17, 22, 22
From the given data we need to create a frequency table
From 17 - 19 there are 5 numbers. they are 19,19,19, 18, 17
From 20 -22 there are 6 numbers . they are 20, 20, 21, 21, 22, 22
From 23 - 25 there are 3 numbers. they are 23, 24, 25
From 26 to 28 there are 6 numbers . they are 27, 27, 26, 26, 27, 27
Histogram is attached below
