2 years ago

Three $1 bills are equal to _____ cents.

Mathematics

1 answer:

Artist 52 [7]2 years ago

8 0

Answer: 300 cents and/or pennies

Step-by-step explanation:

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G evaluate lim h → 0 (1 + h)9 − 1 h . hint: this limit represents the derivative of a function f at a given point

Bond [772]

$\displaystyle\lim_{h\to0}\frac{(1+h)^9-1}h$

Write $1=1^9$ , and recall that for a differentiable function $f(x)$ , the derivative at a point $x=a$ is given by

$f'(a)=\displaystyle\lim_{h\to0}\frac{f(a+h)-f(a)}h$

which would suggest that for this limit, $f(x)=x^9$ and $a=1$ . We have $f'(x)=9x^8$ , and so the value of the limit would be $9(1)^8=9$ .

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3 years ago

If f(x) is a linear function, what is the value of n?

bulgar [2K]

Answer:

Step-by-step explanation:

Take any two corresponding values, say (3,7) and (9,16)

Calculate the gradient of the linear function

Gradient=[16-7]/[9-3]=9/6=3/2

find the equation or rule of the linear mapping

y-7=(3/2)(x-3)

y=3x-9+7

y=(3/2)x+5/2

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3 years ago

The circumference of the earth is about 40050 km. Which of the following is the closest approximation of the diameter? Use 3.14

prohojiy [21]

D is the answer
40050 divided by 3.14 is 12754.77707

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4 years ago

Plz help me ASAP ;-;

Angelina_Jolie [31]

Option 1! If you expand the bracket and simplify.

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3 years ago

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Examine the following table, which defines the relationship y= f(x). Then, answer the question.

erastova [34]

The slope of the function is most positive either side of x=0 and x=2π.

On the interval [0, π/4], the average slope is $\dfrac{(\frac{\sqrt{2}}{2})}{(\frac{\pi}{4})} = \dfrac{2\sqrt{2}}{\pi}$

On the interval [7π/4, 9π/4], the average slope is $\dfrac{(\frac{\sqrt{2}}{2}-\frac{-\sqrt{2}}{2})}{(\frac{9\pi}{4}-\frac{7\pi}{4})}=\dfrac{2\sqrt{2}}{\pi}$

The average rate of change is highest on the intervals [0, π/4] and [7π/4, 9π/4].

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3 years ago