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3 years ago

If 20 is added to the data set below, which statement will be true? 50, 55, 55, 60, 62

Mathematics

1 answer:

ANTONII [103]3 years ago

8 0

Answer:

the answer will be 50 I think

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What is the value of z in the equation 4(2z + 3) = 12? −13 12 0 12

Tomtit [17]

Answer:

Step-by-step explanation:

8z +12 = 12

8z = 0

z =0

4 0

1 year ago

find the Taylor Series for tan−1(x) based at 0. Give your answer using summation notation and give the largest open interval on

enyata [817]

Let $f(x)=\tan^{-1}x$ . Then $f'(x)=\frac1{1+x^2}$ . Note that $f(0)=0$ .

Recall that for $|x|$ , we have

$\displaystyle\frac1{1-x}=\sum_{n\ge0}x^n$

This means that for $|-x^2|=|x|^2$ , or $-1$ , we have

$\displaystyle f'(x)=\frac1{1+x^2}=\frac1{1-(-x^2)}=\sum_{n\ge0}(-x^2)^n=\sum_{n\ge0}(-1)^nx^{2n}$

Integrate the series to get

$f(x)=f(0)+\displaystyle\sum_{n\ge0}\frac{(-1)^n}{2n+1}x^{2n+1}$

$\implies\tan^{-1}x=\displaystyle\sum_{n\ge0}\frac{(-1)^n}{2n+1}x^{2n+1}$

6 0

3 years ago

Boof $543.51 is subtotal.

antiseptic1488 [7]

Answer:

The total of the sales price and sales tax is $ 588.35 .

Step-by-step explanation:

As given

$543.51 be the subtotal .

8.25% is the sales tax .

8.25% is written in the decimal form.

$= \frac{8.25}{100}$

= 0.0825

Sales tax price = 0.0825 × 543.51

= $ 44.84 (Approx)

Total of sales price with sales tax = Sale price + Sales tax price

Putting the values in the above

= $543.51 + $44.84

= $ 588.35

Therefore the total of the sales price and sales tax is $ 588.35 .

6 0

2 years ago

6 1/2 divided by 3/4

Naddik [55]

The answer is 8 2/3.

5 0

3 years ago

Subtract (5y3 + 6y + 3y4) from (4y4 - 8y3).

givi [52]

41y is the answer have a nice day

7 0

3 years ago

Read 2 more answers