4 years ago

I need a real-life reference to the mathematical definition to variables

1 answer:

finlep [7]4 years ago

4 0

Answer: a variable is a quantity that may change within the context of a mathematical problem or experiment

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zavuch27 [327]

By the fundamental theorem of calculus,

$E(t)=E(1)+\displaystyle\int_1^t E'(u)\,\mathrm du$

So we have

$E(t)=92+\displaystyle\int_1^t(75-6u)\,\mathrm du$

$E(t)=92+(75u-3u^2)\bigg|_1^t$

$E(t)=20 + 75 t - 3 t^2$

4 0

3 years ago

zloy xaker [14]

Answer:

yes

Step-by-step explanation:

(there really isn't much else to say, it's quite simple)

5 0

3 years ago

Rufina [12.5K]

Answer:

Step-by-step explanation:

Plz rate thanks

5 0

3 years ago

Jlenok [28]

Its a multiplication by -3 on each term, so I think you're gonna answer is by r=-3, maybe?

7 0

3 years ago

Otrada [13]

Answer:

I would say 3:30

Step-by-step explanation:

6 0

4 years ago