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3 years ago

15

The SI unit for pressure is pascal (Pa). One hectopascal would equal how many pascals?

1 answer:

IgorLugansk [536]3 years ago

8 0

Answer:

100 pascals would be your answer

have a great day ! ⭐️

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Simplifying exponents (picture provided)

Hitman42 [59]

Answer:

<em>3^2 ; Option B</em>

Step-by-step explanation:

We are given the equation 3^ -6 * ( 3^4 / 3^0 )^2, which can be solved through the application of exponential rules;

$3^{ - 6 } * ( 3^{ 4 } / 3^{ 0 } )^{2} - take 3^{ 0 } as 1,\\\\3^{ - 6 } * ( 3^{ 4 } / 1 )^{2} - take 3^{4} to power of 2, ( * of exponents ),\\\\3^{ - 6 } * ( 3^{ 8 } ) - combine powers, adding exponents,\\\\3^{ - 6 + 8 } - add like terms,\\\\3^{2} \\\\Solution; 3^{2}$

<em>3^2 ; Option B</em>

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3 years ago

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Is π^2 greater or less than 7.2?

STatiana [176]

Answer:

less than

Step-by-step explanation:

Well pi divided by 2 is 1.57 and you need to figure out if 7.2 is greater than or less than pi^2 aka 1.57 so theres your ansewr

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1 year ago

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Many electronics follow a failure rate described by an exponential probability density function (PDF). Solar panels are advertis

katovenus [111]

Answer:

The right answer is "0.3193".

Step-by-step explanation:

According to the question,

Mean,

$\frac{1}{\lambda} = 13$

$\lambda = \frac{1}{13}$

As we know,

The cumulative distributive function will be:

⇒ $1-e^{-\lambda x}$

hence,

In the first 5 years, the probability of failure will be:

⇒ $P(X$

$=1-e^{-(\frac{1}{13} )\times 5}$

$=1-e^(-\frac{5}{13})$

$=1-0.6807$

$=0.3193$

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3 years ago

Which of these equations could represent the blue line?

Kitty [74]

Answer:

y = 1/2x

Step-by-step explanation:

The x seems to double the size of the y on the points.

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2 years ago

Which description best represents the equation 25x + 50 = y

kherson [118]

Answer:

25x-y=-50

Step-by-step explanation:

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3 years ago