Answer:
1:4
Step-by-step explanation:
84-63=21
there are 21 milk chocolates in the box
ratio of milk chocolates to total number of chocolates=21:84
simplify that=1:4
Answer:
38
Step-by-step explanation:
The n th term of an arithmetic sequence is
= a₁ + (n - 1)d
where a₁ is the first term and d the common difference
Here a₁ = 2 and d = 5 - 2 = 3 , thus
= 2 + (12 × 3) = 2 + 36 = 38
Answer: x=10
Step-by-step explanation:
5x+17+3x+19=116
5x+3x+17+19=116
8x+36=116
8x=80
x=10
I hope this helps you!
The answer is 0.4%. The probability that a unit end in a rework can be calculated using the following equation:
P(rework)= P(defects found) * P(defect)
= .8 * .005
= .004
= 0.4%
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