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3 years ago

Write a flowchart proof for the conjecture.

Mathematics

2 answers:

Lerok [7]3 years ago

8 0

I hope this helps you

bogdanovich [222]3 years ago

6 0

Answer:

What Brainliest said^

Step-by-step explanation:

I got 100% on it so he is right.

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Which is the most appropriate to describe a quantity decreasing at a steady rate

Elis [28]

Which is the most appropriate to describe a quantity decreasing at a steady rate?

With a linear equation.

7 0

3 years ago

Select the correct answer from the drop-down menu. Simplify the expression. 3y3 – 2y[4y – y(y – 3)] – [2y(y + 1) – 3y(y2 –1)] =

Cloud [144]

Answer:

Given the expression: $3y^3-2y[4y-y(y-3)]-[2y(y+1)-3y(y^2-1)]$

The distributive property says that:

$a\cdot (b+c) = a\cdot b+ a\cdot c$

Applying distributive property on the given expression, we have;

$3y^3-2y[4y-y^2+3y]-[2y^2+2y-3y^3+3y]$

again apply the same property we have

$3y^3-8y^2+2y^3-6y^2-[2y^2+2y-3y^3+3y]$

$3y^3-8y^2+2y^3-6y^2-2y^2-2y+3y^3-3y$

Like terms are those terms which have same variables to the same power.

Combine like terms;

$8y^3-16y^2-5y$

Therefore, the simplified form of the given expression is, $8y^3-16y^2-5y$

5 0

3 years ago

The partial pressure of carbon dioxide in a mixture is 0.31 atm.

juin [17]

Answer:

$P_{Co2}= X_{Co2} P_{tot}$

Where $P_{tot}$ represent the total pressure and $X_{Co2}$ the fraction of carbon dioxide is 0.46 and we can find the total pressure with this formula:

$P_{tot}= \frac{P_{Co2}}{X_{Co2}}$

And replacing we got:

$P_{tot}= \frac{0.31 atm}{0.46}= 0.674 atm$

Step-by-step explanation:

For this case the partial presure of carbon dioxide is given by:

$P_{Co2}= X_{Co2} P_{tot}$

Where $P_{tot}$ represent the total pressure and $x_{Co2}$ the fraction of carbon dioxide is 0.46 and we can find the total pressure with this formula:

$P_{tot}= \frac{P_{Co2}}{X_{Co2}}$

And replacing we got:

$P_{tot}= \frac{0.31 atm}{0.46}= 0.674 atm$

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3 years ago

Solve forx. (-2+4) 11 1 18 -18 2 9 3 -9

Greeley [361]

Answer:

Step-by-step explanation:

come on man if you are in -2 dollar debt and someone gives you 4 more dollars you now have 2 dollars

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4 years ago

Rue or false? using the regression equation to make predictions for values of the predictor variable outside the range of the ob

Alexxx [7]

True,.................

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4 years ago