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Andru [333]
3 years ago
6

4 monkeys is _______% of 20 monkeys.

Mathematics
2 answers:
IrinaVladis [17]3 years ago
8 0
4 monkeys is 20% of 20 monkeys.

70% of 50 robots is 35 robots.
Svetllana [295]3 years ago
3 0

Answer:

hm

Step-by-step explanation:

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Help me please!!!!!!!!!!!!
Alja [10]

Answer:

3.5

Step-by-step explanation:

just trust me on this one i dont really know how to show my work

5 0
3 years ago
According to the graph, what is the value of the constant in the equation<br> below?
Karo-lina-s [1.5K]

Answer:

The value of the constant in the equation below is 20.

Step-by-step explanation:

You are given the formula height = constant/width. All you have to do is take one of the points given on the graph and plug it in to the formula.

Example:

1 = Constant/20

Constant = 20

7 0
3 years ago
Read 2 more answers
Find the Taylor series for f(x) centered at the given value of a. [Assume that f has a power series expansion. Do not show that
Helga [31]

Answer:

\sum^\infty_{n=0} -5 (\frac{x+2}{2})^n

Step-by-step explanation:

Rn(x) →0

f(x) = 10/x

a = -2

Taylor series for the function <em>f </em>at the number a is:

f(x) =  \sum^\infty_{n=0} \frac{f^{(n)}(a)}{n!} (x - a)^n

f(x) = f(a) + \frac{f'(a)}{1!}(x-a)+\frac{f"(a)}{2!} (x-a)^2 + ... ............ equation (1)

Now we will find the function <em>f </em> and all derivatives of the function <em>f</em> at a = -2

f(x) = 10/x            f(-2) = 10/-2

f'(x) = -10/x²         f'(-2) = -10/(-2)²

f"(x) = -10.2/x³      f"(-2) = -10.2/(-2)³

f"'(x) = -10.2.3/x⁴     f'"(-2) = -10.2.3/(-2)⁴

f""(x) = -10.2.3.4/x⁵    f""(-2) = -10.2.3.4/(-2)⁵

∴ The Taylor series for the function <em>f</em> at a = -4 means that we substitute the value of each function into equation (1)

So, we get \sum^\infty_{n=0} - \frac{10(x+2)^n}{2^{n+1}} Or \sum^\infty_{n=0} -5 (\frac{x+2}{2})^n

4 0
3 years ago
X-2y=1;3x-6y=3 substitution
emmainna [20.7K]

Answer:

All solutions

Step-by-step explanation:

     When solving by substitution, we will first set one equation equal to a variable, and then plug that value into the second equation as the variable. Here is what I mean;

x - 2y = 1

3x - 6y = 3

-

x = 1 + 2y

3x - 6y = 3

-

3(1 + 2y) - 6y = 3

3 + 6y - 6y = 3

3 = 3

[] Oh no! This doesn't work well. Let's graph it and see what is happening;

-> See attached

-> I have made the lines very thick so you can see the overlap, they are the same size in reality

The answer is all solutions because the graphs are exactly the same.

Have a nice day!

     I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.

- Heather

8 0
3 years ago
NEED HELP FAST
lora16 [44]
Hello there! For this question, let’s plug in the values in order to get (12 * 12) + (5 * 6) + (3 * 3). When you multiply the values, you get 144 + 30 + 9. When you add those numbers up, you get 183. There. The answer to the expression is 183.
8 0
3 years ago
Read 2 more answers
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