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Gnoma [55]
3 years ago
11

If f(x)= x^3-2x+6, find f(-2)

Mathematics
1 answer:
Marina CMI [18]3 years ago
5 0
--8+4+6=2 Hope it helps :-)
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1/3 gallon of water 4 plants need the same amount of water how many gallons of water does each plant receive
Kobotan [32]

Answer:

1/12

Step-by-step explanation:

you don't have but 1/3 gallon of water and you need to water 4 plants.  

So, you 1/3 x 1/4 which is going to equal 1/12 alternative form is 0.083, of 12^-1

5 0
3 years ago
a place kickee in pro football has a 77% probability of making a field goal over 40 yards and each attempted field goal is indep
aleksklad [387]

The probability of making his 4th attempt is 0.77, since the probability of each attempt is independent.

The probability of making a field goal over 40 yards is 77%

Since the probability of making a field goal is independent, then the probability of succeeding in his 4th attempt does not depend on his previous attempts.

Hence, the probability of making his fourth attempt is the probability of making a field goal over 40 yards in each attempt which is 77% = 0.77

Hence, the probability of making it is 0.77

Learn more : brainly.com/question/18153040

3 0
3 years ago
The equation of a straight line is y+10=5x
MariettaO [177]

Answer:

y=5x-10

Step-by-step explanation:

y+10=5x

y=5x-10

4 0
4 years ago
Given the line 2 x - 3 y - 5 = 0, find the slope of a line that is perpendicular to this line. A.3/2
Sliva [168]

Answer:

Step-by-step explanation:

2x - 3y = 5

-3y = -2x + 5

y = (2/3)x - 5

the perpendicular slope is -3/2

the answer is c

3 0
4 years ago
Read 2 more answers
The system of equations kx-5y = 2, 6x+2y = 7 has no solution, then k =
hoa [83]

Answer:

(d) -15

Step-by-step explanation:

Given system of equations are:

\begin{cases}kx-5y=2\\\\6x+2y=7\end{cases}

Since, given system of equations have no solution.

\therefore \frac{k}{6}=\frac{-5}{2} \neq\frac{2}{7}

\implies \frac{k}{6}=\frac{-5}{2}

\implies k=\frac{6(-5)}{2}

\implies k=\frac{-30}{2}

\implies k=-15

6 0
3 years ago
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