What is the GCF of 14 and 42? Thanks!

Mathematics

2 answers:

Morgarella [4.7K]3 years ago

8 0

14 is the GCF because 42 is divisible by 14

mixas84 [53]3 years ago

5 0

Answer: 2x7.2x7

Step-by-step explanation:

So first you write down 14 then small lines going downwards divide 14 by 2 to get 7. Then write 2 and 7 below the two small lines then circle the to indicate that you got your final answer.

Write down 42 then draw two small lines underneath it, divide 42 by 2 to get 21.

The write 21 and 2 below the lines then see if you can divide 21 anymore but first circle the 2 to show your done with the 2. You can divide 21 by 3 so divide 21 by 3 to get 7 then draw a small line below 21 and write 7 then since you can’t divide 7 you circle then 7 then your done.

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fter production, a computer component is given a quality score of A, B, and C. On the average U of the components were given a q

RoseWind [281]

Answer:

Follows are the solution to this question:

Step-by-step explanation:

In the given question some of the data is missing so, its correct question is defined in the attached file please find it.

Let

A is quality score of A

B is quality score of B

C is quality score of C

$\to P[A] =0.55\\\\\to P[B] =0.28\\\\\to P[C] =0.17\\$

Let F is a value of the content so, the value is:

$\to P[\frac{F}{A}] =0.15\\\\\to P[\frac{F}{B}] =0.12\\\\\to P[\frac{F}{C}] =0.14\\$

Now, we calculate the tooling value:

$\to p[\frac{C}{F}]$

using the baues therom:

$\to p[\frac{C}{F}] = \frac{p[C] \times p[\frac{F}{C} ]}{p[A] \times p[\frac{F}{A}] + p[B] \times p[\frac{F}{B}]+p[C] \times p[\frac{F}{C}] }$

$= \frac{ 0.17 \times 0.14 }{0.55 \times 0.15 + 0.28 \times 0.12 + 0.17 \times 0.14 } \\\\= \frac{0.0238}{0.0825 + 0.0336 + 0.0238} \\\\= \frac{0.0238}{0.1399} \\\\=0.1701$