Help with question 24. Please provide explanation! Big points

Mathematics

2 answers:

DerKrebs [107]3 years ago

6 0

Answer:

4/3

Step-by-step explanation:

-3y + 4x = -6

-3y = -6 -4y

slove for Y

y = -6/-3 -4/-3 x

Y = -2 +4/3x

Y = 4/3 x -2

so slope or gradient is coefficient of x

4/3 is gradient.

DochEvi [55]3 years ago

3 0

Answer:

Equation of a straight line= mx+c

where m is the gradient...

-3y + 4x = -6

Rearrange this equation to the form mx+c

-3y = -4x - 6

y = -4/-3x - 6/3

Simplifying we get y = 4/3x - 2

Therefore 4/3 is the gradient because according to the equation y = mx+c, your m value (gradient) is 4/3.

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andreyandreev [35.5K]

15+6=21
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answer
3×7-15=6

5 0

4 years ago

The world's population is expected to grow at a rate of 1.3% per year until at least the year 2020. In 1994 the total population

Marina CMI [18]

The solution to your problem is as follows:

Given:
P₀ = 5,642×10^6 people,
i = 1.3% = 0.013 per year,
n = 2020 - 1994 = 26 years,

We get:

Pn = P₀ e^(i.n) 
. . .= 5,642×10^6×e^(0.013×26)
. . .= 7,911×10^6 people

Therefore, the the world's predicted population in the year 2020 is 7,911×10^6 people.

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!

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3 years ago

What is the solution to 3x2 + 4x + 8 = 0

Fed [463]

Answer:

-2±2i√5 / 3

Step-by-step explanation:

You can't factor this equation, so you use the quadratic formula to solve it, which is

-b±√b-4ac/2a

6 0

3 years ago

-10 = x - 21 PLS AND THANK U