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Fofino [41]
3 years ago
14

The total width of two standard shortboards

Mathematics
1 answer:
sergey [27]3 years ago
3 0

Answer:

2s + t = 23.5

Step-by-step explanation:

There are two types of shortboards:

  • standard
  • technical

Let the width of a standard shortboard be represented by s.

Similarly, Let the width of a technical shortboard be represented by t.

As per the given information: total width of two standard shortboards

and a technical shortboard is 23.5 inches.

Representing it as an equation in terms of the variables defined:

2s + t = 23.5

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Inessa05 [86]

Answer:

0.0016283

Step-by-step explanation:

Given that:

Proportion of defective bulbs, p = 30% = 0.3

Sample size, n = 19 bulbs

Probability that the lot will pass inspection :

P(none of the 19 is defective) Or P(only one of the 19 is defective)

P(none of the 19 is defective) = (1 - p) ^n = (1 - 0.3)^19 ; 0.7^19

0.7^19 = 0.0011398

P(only one of the 19 is defective) :

P(1 defective) * P(18 not defective )

(0.3) * (1 - 0.3)^18

0.3 * 0.7^18

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Hence,

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0.0011398 + 0.0004885) = 0.0016283

8 0
3 years ago
What is the length of the hypotenuse for a right triangle with legs of length 6 and 8?
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Answer:

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Step-by-step explanation:

6 0
3 years ago
Free brainlest and 100 points <br> have a nice day ;)
labwork [276]
Omgggg thank youuuuu
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2 years ago
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At a fabric store, metallic ribbon costs $16 for 4 ft. White ribbon is priced at 3 ft per dollar. Use rates to show which kind o
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Metallic ribbon: 16$ for 4ft

Dividing both sides by four, we get:

1 feet -- 4 dollars

White ribbon 3$ for 1 feet

1 feet -- 3 dollars

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2 years ago
sarah competes in a long jump competion. her first jump is 4.25m. her best jump is 12% more than this. however, her best jump is
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