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3 years ago

I need help doing this.

Mathematics

1 answer:

melisa1 [442]3 years ago

3 0

Answer:

6.63

Step-by-step explanation:

6.63324958071

the hundredth spot is the first 3, so you go to the second 3, because its under 5, the second 3 stays the same and doesn't round up to 4.

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How do you use the limit definition of the derivative to find the derivative of f(x)=1/x?

guapka [62]

Example 1. Let us start with the functionf(x) = x2. We have

So

which means f '(a) = 2a.

What about the derivative of f(x) = xn. Similar calculations, using the binomial expansion for (x+y)n (Pascal's Triangle), yield

6 0

3 years ago

This one is hard! try your best please.

user100 [1]

Answer:

1. 301.6 $in^{3}$

2. 576 $in^{3}$

3. 274.41 $in^{3}$

Step-by-step explanation:

We know that the diameter of one of the spheres must be 4 in, because the length of the box is 12 in and there are 3 spheres along each side, and $\frac{12}{3} =4$ . That means that the radius of a sphere is 2 in. Put 2 into the formula for the volume of a sphere, and then multiply your solution by 9, to get the total volume.

Then, you can find the volume of the box, because you know its dimentions are 12x12x4.

Subtract your answer for part 1 from your answer for part 2, and you have the solution to part 3. Hope this helps!! :-)

3 0

2 years ago

X multiplied by 11 is less than or equal to 22

Julli [10]

Answer:

It depends on the value of x.

Step-by-step explanation:

11x less than or equal to 22? It depends on the value of x.

6 0

3 years ago

Margaret drank 1/6 of a 36oz. bottle of soda. She gives the

podryga [215]

Sorry man but I have no idea you could try google

4 0

3 years ago

The graph below represents the function f.

OLEGan [10]

Answer: А.

The function f intersects the x-axis at two points, and the function g never intersects the x-axis.

Step-by-step explanation:

In the graph we can see f(x), first let's do some analysis of the graph.

First, f(x) is a quadratic equation: f(x) = a*x^2 + b*x + c.

The arms of the graph go up, so the leading coefficient of f(x) is positive.

The vertex of f(x) is near (-0.5, -2)

The roots are at x = -2 and x = 1. (intersects the x-axis at two points)

Now, we know that:

g(x) has a positive leading coefficient, and a vertex at (0, 3)

As the leading coefficient is positive, the arms go up, and the minimum value will be the value at the vertex, so the minimum value of g(x) is 3, when x = 0.

As the minimum value of y is 3, we can see that the graph never goes to the negative y-axis, so it never intersects the x-axis.

so:

f(x) intersects the x-axis at two points

g(x) does not intersect the x-axis.

The correct option is A.

6 0

3 years ago