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Alex787 [66]
3 years ago
14

What is the relation between distance travelled by a train and its speed, when time is constant?

Mathematics
1 answer:
Oliga [24]3 years ago
4 0

Answer:

direct relation between distance travelled by a train and its speed, when time is constant.

Step-by-step explanation:

We know that the speed of an object is the total distance covered divided by total time taken. Mathematically, it is given by :

v=\dfrac{d}{t}

Where

d is distance

t is time taken

It can be seen that relation between the distance and the speed is direction. Hence the correct option is (a) "direct".

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irinina [24]
In my opinion the answer is <span>m2 – 100 = –99
proof
</span>m2 – 100 =<span>(m – 10)(m + 10)
for eg. m=1, </span>(-9)(11)= <span>–99</span>
4 0
3 years ago
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lyudmila [28]
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Let X, the number of flaws on the surface of a randomly selected boiler of a certain type, have a Poisson distribution with para
kvasek [131]

Answer:

(a) 0.932

(b) 0.0653

(c) 0.032

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Step-by-step explanation:

From the table with mean parameter μ = 5, we can compute the following cumulative and density probability

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(e) P(5 < X < 8) = P(X \leq 8) - P(X \leq 5) - P(X = 8) = 0.932 - 0.616 - 0.0653 = 0.251

5 0
3 years ago
Is negative 12 a rational number or is it a integer
Dovator [93]
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Answer:

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Step-by-step explanation:

Use the top top, bottom bottom method.

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