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2 years ago

F(x)=-12x^3-14x^2+6x

Mathematics

1 answer:

Ne4ueva [31]2 years ago

4 0

There has to be x equals of f is something or u can’t solve

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In order to select ne board members the french club heald a election 3 members voted in the election. And 7 did not vote what pe

igor_vitrenko [27]

Answer:

30% members have voted.

Step-by-step explanation:

Given:

Number of members voted = 3

Number of members didn't vote = 7

We need to find what percentage of people voted.

Solution:

First we will find the total number of members in the election.

Now we can say that;

The total number of members in the election is equal to sum of Number of members voted and Number of members didn't vote.

framing in equation form we get;

The total number of members in the election = $7+3=10$

Now we will find the percentage of people voted.

So we can say that;

Percentage of members voted can be calculated by dividing Number of members voted from The total number of members in the election and then multiplying by 100 we get;

Percentage of members voted = $\frac{3}{10}\times100 = 30\%$

Hence 30% members have voted.

8 0

3 years ago

1 is less than or equal to w, and 9 is greater than or equal to w

Liula [17]

Answer:equal

Step-by-step explanation:

Self stepp

3 0

3 years ago

Determine the answer to (−5) + 4 and explain the steps using a number line (5 points)

Brut [27]

-5 + 4 = -1

start at -5 on ur number line....and since u r adding 4, move 4 spaces to the right and u should arrive at -1

5 0

3 years ago

Read 2 more answers

If the acceleration of an object is given by dv/dt = −2v, Find the position function s(t) if v(0) = 7 and s(0) = 0.

kirill [66]

Answer:

Step-by-step explanation:

Given that acceleration of an object is

$\frac{dv}{dt} =-2v\\\frac{dv}{v} =-2dt\\ln v = -2t+C\\$

is the solution to the differential equation

Since v(0) =7

we get ln 7 = C

Hence $lnv = -2t+ln 7\\v=7e^{-2t}$

since velocity is rate of change of distance s we have

$v=\frac{ds}{dt} =7e^{-2t}\\s= [tex]s(t) =\frac{-7}{2} (e^{-2t})+C)[$

substitute t=0 and s=0

$C=7/2$

So solution for distance is

$s(t) =\frac{-7}{2} (e^{-2t}-1)$

4 0

3 years ago

Help please , im confused

Neporo4naja [7]

Answer:

Step-by-step explanation:

There is nothing I can solve

5 0

3 years ago