Find the amount of the discount on a $234 item with a 15% discount
2 answers:
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Answer:
y =
Step-by-step explanation:
Given
y + v = s ( subtract v from both sides )
y = s - v
Multiply through by 3 to clear the fraction
2y = 3s - 3v ( divide both sides by 2 )
y =
Answer:
a) 8259888
b) 34220
c) 45057474
Step-by-step explanation:
Given,
The total number of transistor = 65,
In which, the defective transistor = 6,
So, the number of non defective transistor = 65 - 6 = 59,
Since, out of these transistor 5 are selected,
a) Thus, the number of ways = the total possible combination of 5 transistors =
b) The number of samples that contains exactly 3 defective transistors = the possible combination of exactly 3 defective transistors =
c) The number of sample without any defective transistor = The possible combination of 0 defective transistor =