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3 years ago

How many hundredths are in 539.26? Is the answer 6? Or is 6 just in the hundredth’s spot

Mathematics

1 answer:

Novosadov [1.4K]3 years ago

3 0

Answer:

its 600 because its in the hundredths place so it would be 6 hundredths

Step-by-step explanation:

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What is the opposite of 0.917

Sloan [31]

I think it will be 1.000

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3 years ago

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What is the best estimate of the lateral area of a cube with edges that are 2.1 inches long?

Dimas [21]

The best estimate of the lateral area of the cube with edges that are 2.1 inches long is 4.2

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3 years ago

What number can you use to simplify 5 and 15?

pshichka [43]

Answer:

You can use 5 to simplify 5 and 15, giving you 1 and 3

If this answer was helpful please consider giving brainliest!

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3 years ago

let X represent the amount of time till the next student will arriv ein the library partking lot at the university. If we know t

AlekseyPX

Answer:

0.606531 = 60.6531% probability that it will take between 2 and 132 minutes for the student to arrive at the library parking lot.

Step-by-step explanation:

Exponential distribution:

The exponential probability distribution, with mean m, is described by the following equation:

$f(x) = \mu e^{-\mu x}$

In which $\mu = \frac{1}{m}$ is the decay parameter.

The probability that x is lower or equal to a is given by:

$P(X \leq x) = \int\limits^a_0 {f(x)} \, dx$

Which has the following solution:

$P(X \leq x) = 1 - e^{-\mu x}$

The probability of finding a value higher than x is:

$P(X > x) = 1 - P(X \leq x) = 1 - (1 - e^{-\mu x}) = e^{-\mu x}$

Mean of 4 minutes

This means that $m = 4, \mu = \frac{1}{4} = 0.25$

Find the probability that it will take between 2 and 132 minutes for the student to arrive at the library parking lot:

This is:

$P(2 \leq X \leq 132) = P(X \leq 132) - P(X \leq 2)$

In which

$P(X \leq 132) = 1 - e^{-0.25*132} = 1$

$P(X \leq 2) = 1 - e^{-0.25*2} = 0.393469$

$P(2 \leq X \leq 132) = P(X \leq 132) - P(X \leq 2) = 1 - 0.393469 = 0.606531$

0.606531 = 60.6531% probability that it will take between 2 and 132 minutes for the student to arrive at the library parking lot.

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3 years ago

Whats the sum and difference of 13-(-17)

ser-zykov [4K]

Sum= positive 30 because you add the opposite
The difference between the numbers is also 30

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3 years ago