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3 years ago

What is the relationship between the 4s in the number 4498

Mathematics

2 answers:

stira [4]3 years ago

7 0

Answer: The relationship between the fours is that they have ten times difference with each other.

Step-by-step explanation:

Hi, to answer this question we have to analyze the number and identify the place value of each digit.

So, counting from left to right:

The first four has a thousand value, 4000

The second four has a hundred value, 400

The relationship between the fours is that they have ten times difference with each other.

400x 10 = 4000

Feel free to ask for more if it´s necessary or if you did not understand something.

zmey [24]3 years ago

3 0

The first 4 in the front has the relationship of the Thousands, and the 4 after that has a relationship of hundreds.

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Michael drives to work each day. He travels a total of 160 miles at the end of the work week. How far is Michael's house from wo

kobusy [5.1K]

Answer:

16 miles

Step-by-step explanation:

Assume the working day in a week is 5.

Given:

Michael drives 160 miles at the end of the work week. therefore as per assumption,

5 days of travelling distance = 160 miles

To find the distance of Micheal's house from work.

Solution:-

5 days of travelling distance = 160 miles --------------------(given)

Now,

Per day driving for work = $\frac{5\ days\ of\ travelling\ distance}{5}$

Per day driving for work = $\frac{160}{5}$

Per day driving for work = $32\ miles$

So, Micheal drives to work each day is 32 miles.

Therefore, the one side driving of Micheal is equal to distance of Micheal's house from work.

One side driving of Micheal = $\frac{Per\ day\ driving}{2}$

One side driving of Micheal = $\frac{32}{2}$

One side driving of Micheal = 16 miles

Therefore, the distance of Micheal's house from work is 16 miles.

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2 years ago

What is the answer to 4/5+1/2? what is the answer

RSB [31]

That would be 13/10 or 1 3/10

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3 years ago

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Naddika [18.5K]

Answer:

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3 years ago

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Counting the Number of Outcomes

ipn [44]

Answer:

Step-by-step explanation:

If you add all them up you get the answer 10

(This is correct cause i got this answer right hope this helps!)

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3 years ago

Let X denote the time from the present until the stock market hits 25,000. If X ≤ 1, you win $10, 000X. If X > 1, you win not

const2013 [10]

Answer: $6321

Step-by-step explanation:

Expected value is given as exactly what you might think it means intuitively, the return you can expect for some type of action.

The basic expected value formula is the probability of an event multiplied by the amount of times the event happens:(P(x) * n).

he formula for the Expected Value for a binomial random variable is:

P(x) * X.

X is the number of trials and P(x) is the probability of success.

The formula for calculating the Expected Value where there are multiple probabilities is:

E(X) = ∑X * P(X)

The equation is basically the same, but here you are adding the sum of all the gains multiplied by their individual probabilities instead of just one probability.

Calculating the expected value of winning as follows:

Given,

Fx= e^-x, x is greater or equal to 0

Now, P less than or equal to zero =

[-e^-x] ^1

e^-0 - e^-1

= 1 - e^-1

= 0.6321

and P(x>1) = 1-0.6321= 0.3679

Therefore,Let y= amount of winnings.

Based on the above given information,

y= $10000 0

P(y)= 0.6321 0.3679

The expected value of winning:

E(y) = ΣyP(y)

E(y) = 10000 × 0.6321 + 0 × 0.3679

E(y) = $6321

Therefore, the expected value of winning is $6321

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3 years ago