Please help with this question. I would appreciate it!

Answers

Answer 1

Answer:

Answer:

Mass of A = 5760 grams

Step-by-step explanation:

Surface area is given, so we can set-up a similarity equation to solve for k, proportionality constant. Here, we will relate both of them through k^2, because they are 2 dimensional (area). Thus

Surface Area of A = k^2 * Surface Area of B

28 = k^2 * 40.32

k^2 = 28/40.32

k^2 = 25/36

k = Sqrt (25/36)

k = 5/6

Now, we want to find mass (1 dimensional quantity), thus we can say:

Mass of A = k * Mass of B

Mass of A = (5/6) * (6912)

Mass of A = 5760 grams

Answer 2

Answer:

Answer:

The mass of A is 4000g.

Step-by-step explanation:

First, divide 28 by 40. Then square root this to get the scale factor between them. (5 over 6). Mass is like volume in this case, so we need to cube 5/6 and then multiply that by 6912 to get the mass of A.

28÷40.32= 25/36

√25/36 =5/6

5/6³ x 6912= 4000g

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According to the Fundamental Theorem of Algebra, how many roots exist for the polynomial function? f(x) = 4x5 – 3x

Answers

5 roots
...............................

It really is five roots in e2020

What number should both sides of the following equation be divided by to solve for x?(6.4)x = 32

4
6.4
6
5

Answers

In algebraic equations, it is easier to solve for an unknown term when that term is being isolated on one side of the equation. In the given equation, the unknown term "x" is not isolated because it is being multiplied by 6.4. To solve for x, it is essential to divide both sides by 6.4 to isolate x. It is shown as follows:

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Therefore, 6.4 should be divided to both sides to solve for x.

Can you have 2 vertical asymptotes?

Answers

YES. you can have 2 vertical asymptotes.

So I'll set the denominator equal to zero and solve. Since I can't have a zero in the denominator, then I can't have x = –4 or x = 2 in the domain. This tells me that the vertical asymptotes (which tell me where the graph can not go) will be at the values x = –4 or x = 2. hope this helped.:)

Population(year 1845) population(1845) and p(1845) all represent which of the following

Answers

"POPULATION(Year 1845)," "Population(1845)," and "P(1845)" all represent which of the following?
A. The year of the population is 1845.
B. The population of the world in the year 1845.
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I think the answer is B. The population of the world in the year 1845.

Are the functions f(x)= |x-4| and g(x)= |x| -4 equivalent?

Answers

No, because the first one will always give a positive answer while the second could give a negative answer.

Help I just learned how to do this and it’s so hard

Answers

Answer: the answer is either the first one or the third not exactly sure

Step-by-step explanation:

Answer:

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