Answer:

Step-by-step explanation:
In order to find this Maclaurin series, we can start by using a known Maclaurin series and modify it according to our function. A pretty regular Maclaurin series is the cos series, where:

So all we need to do is include the additional modifications to the series, for example, the angle of our current function is:
so for

the modified series will look like this:

So we can use some algebra to simplify the series:

which can be rewritten like this:

So finally, we can multiply a 14x to the series so we get:

We can input the x into the series by using power rules so we get:

And that will be our answer.
Answer:
210 high schoolers as ratio becomes 90:210
Step-by-step explanation:
we can see that 3:7 can be multiplied if 3 x 3 = 9 then 7 x 3 =21 we just add the zero and find a 90:210 ratio
Answer:
7%
Step-by-step explanation:
First, let's add the 20 dogs and 15 cats together to find the total number of animals adopted
20 + 15 = 35 animals adopted
We cand do 35 ÷ 200 to find how much of a percent 35 is of 500
35 / 500 = 0.07
Multiply this number by 100 to get a percent
0.07 × 100% = 7%
7% of the animals
ANSWER

EXPLANATION
The complex number shown has coordinates (2,-2)
or

The modulus is


The argument is


The polar form is

The first option is correct.
[|] Answer [|]

[|] Explanation [|]
Convert 1 1/2 and 3/4 into mixed numbers:
1 1/2 = 3 /2
3 / 4 = 3 / 4
Multiply Across:
3 * 3 = 9
2 * 4 = 8
= 9 / 8
Simplify:
1 1/8
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