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Ilia_Sergeevich [38]
2 years ago
13

A) Find the critical numbers of

Mathematics
1 answer:
qaws [65]2 years ago
3 0
Pls help me. Show proof on why it’s that answer. Pls help me. Show proof on why it’s that answer. Pls help me. Show proof on why it’s that answer. Pls help me. Show proof on why it’s that answer.
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If i have 45 pen is ;) and 90 coins how much is that total
Delicious77 [7]

Answer:

40.90

Step-by-step explanation:

I do not know what pen is but if it is dollars then....

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3 years ago
The odds of an event happening are<br> What are the odds against the event happening?
Ber [7]

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The odds of an event happening depend on the situation so it is really difficult to tell what the odds would be.

Step-by-step explanation:

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1 year ago
At what point on the parabola y = 3x^2 + 2x is the tangent line parallel to the line<br> y = 10x −2?
oksian1 [2.3K]

Answer:

( \frac{4}{3} , 8 )

Step-by-step explanation:

the equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = 10x - 2 ← is in slope- intercept form

with slope m = 10

Parallel lines have equal slopes

then the tangent to the parabola with a slope of 10 is required.

the slope of the tangent at any point on the parabola is \frac{dy}{dx}

differentiate each term using the power rule

\frac{d}{dx} (ax^{n} ) = nax^{n-1} , then

\frac{dy}{dx} = 6x + 2

equating this to 10 gives

6x + 2 = 10 ( subtract 2 from both sides )

6x = 8 ( divide both sides by 6 )

x = \frac{8}{6} = \frac{4}{3}

substitute this value into the equation of the parabola for corresponding y- coordinate.

y = 3(\frac{4}{3} )² + 2

   = (3 × \frac{16}{9} ) + 2

   = \frac{16}{3} + \frac{8}{3}

   = \frac{24}{3}

   = 8

the point on the parabola with tangent parallel to y = 10x - 2 is ( \frac{4}{3} , 8 )

3 0
2 years ago
How much will you have after investing $1500 at 15% annual compound interest for 6
Nat2105 [25]
$3,469.59 is the answer
7 0
2 years ago
Circletown's limits form a perfectly circular shape. It has a population of 20{,}00020,00020, comma, 000 and a population densit
alekssr [168]

Answer:

3.64

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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