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Ronch [10]
3 years ago
12

you car has 30 miles per gallon your palanning to drive 930 miles how many gallons of gas do you need

Mathematics
2 answers:
disa [49]3 years ago
8 0

You will need 31 gallons of gas

oksian1 [2.3K]3 years ago
7 0

31 gallons. We can find this by dividing 930 by 30


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irinina [24]

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8 0
3 years ago
Someone please help me
Firdavs [7]

Answer:

  x = -3/2

Step-by-step explanation:

The removable discontinuity is at the value of x where a denominator factor cancels a numerator factor, and those factors are zero.

  p(x)=\dfrac{2x+3}{4x^2-9}=\dfrac{2x+3}{(2x+3)(2x-3)}=\dfrac{2x+3}{2x+3}\cdot\dfrac{1}{2x-3}\\\\p(x)=\dfrac{1}{2x-3}\qquad x\ne-3/2

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4 0
3 years ago
Solve x'=5t(sqrt(x)) x(0)=1
LekaFEV [45]

Answer:

2\sqrt{x}=\frac{5t^2}{2}+2

Step-by-step explanation:

Given: \frac{\mathrm{d} x}{\mathrm{d} t}=5t\sqrt{x}\,,\, x(0)=1

Solution:

A differential equation is said to be separable if it can be written separately as  functions of two variables.

Given equation is separable.

We can write this equation as follows:

\frac{dx}{\sqrt{x}}=5t\,dt

On integrating both sides, we get

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Formulae Used:

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So, we get solution as 2\sqrt{x}=\frac{5t^2}{2}+C

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8 0
3 years ago
How to solve 4n/5 - 4/7 =64/35
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4n/5-4/7=64/35
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4n=12
n=3. Hope it help!
7 0
3 years ago
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