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MrRissso [65]
3 years ago
7

Will an object 20ft below sea level have a different absolute value than an object 20ft above sea level .. explain

Mathematics
1 answer:
trapecia [35]3 years ago
6 0

No, the objects below the sea and above both have the absolute value of 20 ft.

The absolute value is how far the number is away from zero- it doesn't matter if it is in the positive or negative direction

For example, if you drove 20 miles from your house in one direction while your friends drove 20 miles in the other direction- both of  the distances of you and your friend from the your house is 20 miles.

Distance is a great example of the absolute value because it is always positive. It doesn't matter what direction, it is always 20 miles from your house.

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What is always the smallest positive factor of any positive integar?​
Ulleksa [173]

Answer:

1

Step-by-step explanation:

The smallest positive factor is 1

But not 0 because 0 is not positive nor negative

4 0
3 years ago
Before every​ flight, the pilot must verify that the total weight of the load is less than the maximum allowable load for the ai
ollegr [7]

Answer:

The probability that the aircraft  is  overload = 0.9999

Yes , The pilot has to be take strict action .

Step-by-step explanation:

P.S - The exact question is -

Given - Before every​ flight, the pilot must verify that the total weight of the load is less than the maximum allowable load for the aircraft. The aircraft can carry 37 ​passengers, and a flight has fuel and baggage that allows for a total passenger load of 6,216 lb. The pilot sees that the plane is full and all passengers are men. The aircraft will be overloaded if the mean weight of the passengers is greater than 6216/37 = 168 lb. Assume that weight of men are normally distributed with a mean of 182.7 lb and a standard deviation of 39.6.

To find - What is the probability that the aircraft is​ overloaded ?

         Should the pilot take any action to correct for an overloaded aircraft ?

Proof -

Given that,

Mean, μ = 182.7

Standard Deviation, σ = 39.6

Now,

Let X be the Weight of the men

Now,

Probability that the aircraft is loaded be

P(X > 168 ) = P(\frac{x - \mu}{\sigma} > \frac{168 - \mu}{\sigma} )

                 = P( z > \frac{168 - 182.7}{39.6} )

                 = P( z > -0.371)

                 = 1 - P ( z ≤ -0.371 )

                 = 1 - P( z > 0.371)

                 = 1 - 0.00010363

                 = 0.9999

⇒P(X > 168) = 0.9999

As the probability of weight overload = 0.9999

So, The pilot has to be take strict action .

5 0
3 years ago
What’s the answer??(SOMEONE PLEASE HELP)
mote1985 [20]
I think it’s B. but i’m not 100% sure
7 0
3 years ago
Expand x^3 minus y^3
Lubov Fominskaja [6]

Answer:

x^{2} - y^{2}

(x-y)(x^{2} + xy + y^{2})

3 0
3 years ago
Read 2 more answers
What is the solution to this system of equations?<br> 2x+y−z=−3<br> 5x−2y+2z=24<br> 3x−z=5
raketka [301]

Answer:

x=2

Step-by-step explanation:

7 0
2 years ago
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