What number should be added to 77 to make the sum 0?
2 answers:
77 should be multiplied by 0 to get 0<span />
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Answer:interquartile range IQR
Step-by-step explanation:ApE x
So x should be equal to -2 when you equal them to each other.
Answer:
A). y = 1/2x + 5
Step-by-step explanation:
y = 1/2x + b
5 = 1/2(0) + b
5 = 0 + b
5 = b
Y=2/3 times x/1-3
=y=2x/3-3
y=2/3x-3
Probability that gear 1 will fail = 5/100 (upto 10 years)
and 8/100 (after 10 years)
Probability that both will fail = 5/100 * 8/100
= 40/10000
= 0.4 %