Number of defective chips = 8% of 270,000
= x 270000
= 8 x 2700
= 21,600
Thus, 21,600 defective chips were made.
I hope this answer helps! If you have any doubts, feel free to ask!
m∠A + m∠B = 90
(3x + 5) + (2x - 15) = 90
(3x + 2x) + (5 - 15) = 90
5x - 10 = 90
+ 10 + 10
5x = 100
5 5
x = 20
m∠A = 3x + 5
m∠A = 3(20) + 5
m∠A = 60 + 5
m∠A = 65
m∠B = 2x - 15
m∠B = 2(20) - 15
m∠B = 40 - 15
m∠B = 25
$52,000 + 6% = $55,120
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Answer:
a average person only types 38 to 40 words per min
Step-by-step explanation: