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3 years ago

F(x) = 3x4 + 18x + 2 The vertex is

Mathematics

1 answer:

lesantik [10]3 years ago

5 0

Answer:

Step-by-step explanation:

To find the x-intercept, substitute in 0 for y and solve for x . To find the y-intercept, substitute in 0 for x and solve for y .

x-intercept: ( − 1.77846185 , 0 ) , ( − 0.11113653 , 0 )

y-intercept: ( 0 , 2 )

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Caroline has 12 cherries and 13 strawberries. What percentage are the cherries?

Tasya [4]

Answer:

12/25=48%

Step-by-step explanation:

total=denominator=12+13=25

numerator=no of cherries=12

12/25=x/100

1200=25x

x=48%

6 0

3 years ago

Hi guys i have one for you do you know the answer to this?? Hmm

zavuch27 [327]

Answer:

448

Step-by-step explanation:

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3 years ago

Y=5/6 And y=6/5 parallel or perpendicular

adell [148]

Answer:

It should be parallel.

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4 years ago

340 pages;20% decrease

Ber [7]

272 pages since you multiply .8 with 340(or 340 and .2 and subtract it from 340)

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4 years ago

Suppose that you are designing a new shock absorber for an automobile. The car has a mass of 1000 kg (kilograms) and the combine

asambeis [7]

Answer:

4.77, approximately 5 cycles per minute

Step-by-step explanation:

For a loaded spring, the frequency of oscillation is given by

$f=\dfrac{1}{2\pi}\sqrt{\dfrac{m}{k}}$

where $m$ Vis the mass of the load and $k$ is spring constant.

Substituting values in the question,

$f=\dfrac{1}{2\pi}\sqrt{\dfrac{1000}{4000}}$

$f=\dfrac{1}{2\pi}\sqrt{\dfrac{1}{4}}$

$f=\dfrac{1}{2\pi}\times\dfrac{1}{2}$

$f=\dfrac{1}{4\pi}$

This value is in units of oscillations per second. To convert to oscillations per minute, we divide by $\frac{1}{60}$ or, in essence, multiply $f$ by 60.

Thus, we have

$f=\dfrac{1}{4\pi}\times60$

$f=\dfrac{15}{\pi}= 4.77 \text{ cycles per minute}$

4 0

3 years ago