The answer would be 5/8 in simplified form.
62.5% = 62.5/100
0.625
0.625/1 * 1000/1000
625/1000 (simplify this)
5/8
x = 109
this is pentagon
the sum of the interior angles of a polygon is
sum = 180°( n - 2) where n is the number of sides.
sum = 180° × 3 = 540° thus
x + 121+ 108 + 102 + 100 = 540
x + 431 = 540
subtract 431 from both sides
x = 540 - 431 = 109
Answer:1.00
Step-by-step explanation:
A=74-72/2.0
And I did it on kahn
Probability that first student prefers mechanical pen = 0.30
P(first student does not and second student does) = 0.70 * 0.3 = 0.21)
P( selecting 2 or fweer) = 0.30+ 0.21) = 0.51 or 51%
