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mihalych1998 [28]

2 years ago

15

On average 14.1% of welds performed by a particular welder are defective. if, in one day, the welder creates three welds. what i

s the probability none of the samples are defective?

1 answer:

Salsk061 [2.6K]2 years ago

7 0

The answer is =cube of 0.859

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Help plz...................................

N76 [4]

Answer:

12

Step-by-step explanation:

These are similar triangles, so the ratio of their sides is the same for each side.

AB = 8 and BD = 10

So, the ratio is 8:10 or 4:5

Because the triangles are similar....

The ratio of AC:CE is also 4:5

12:15 = 4:5

So, 12 is the answer!

8 0

2 years ago

Vector u has its initial point at (-7,2) and it's terminal point at (11,-5). Vector v has a direction opposite that of vector u,

PSYCHO15rus [73]

Answer:

$3\vec{v} = ( - 21,54)$

Step-by-step explanation:

$\vec{u} = (18,- 7)\Rightarrow \vec{v} = ( - 7,18) \Rightarrow 3\vec{v} = ( - 21,54)$

8 0

2 years ago

Please do 37,39,41 kskdkjdnd sorry please and ty!!!!

alex41 [277]

37: 1 yard
39: to
41: 21000 mm

3 0

2 years ago

By selling a bag at RS 1500 and RS 2100, there is some profit respectively. if the loss is twice the profit, find its cost price

Doss [256]

may be this helpfulness!

6 0

2 years ago

Pleasee help me I just wanna go to sleep already :c

Lunna [17]

Answer: 17 is A and 18 is B

Used a calculator to add them all up! Get some sleep hope this helps.

17) 2(3x8)+2(3x6)+2(6x8) = 180

18) 4(9x2)+2(9x9) = 234

8 0

2 years ago