4 , 15 , 30 , 49 , 72 , 99 , 130 what is the nth term would really appreciate help

(3 + 8i) + (7 -- 2i) - (6 - 5i)<br> AO 4+1<br> B.O4 + 117<br> c. 16 +1<br> D.O4 + 1143

Lubov Fominskaja [6]

Answer: (3 + 8i) + (7 -- 2i) - (6 - 5i) = 4 + 15i

_____________________________________________

Simplify the expression.

4 + 15i

_____________________________________________

I need everyone to know something! Don't let anyone ever push you down or call you worthless.

You are worth everything and more! So stay strong, hold on, and live long!

Most people don't hear this often. Your all loved, no matter what it feels like. So please, stay strong. If not for yourself then for me and everyone else who cares for you...

░░░░░░░░░░░▄▀▄▀▀▀▀▄▀▄░░░░░░░░░░░░░░░░░░

░░░░░░░░░░░█░░░░░░░░▀▄░░░░░░▄░░░░░░░░░░

░░░░░░░░░░█░░▀░░▀░░░░░▀▄▄░░█░█░░░░░░░░░

░░░░░░░░░░█░▄░█▀░▄░░░░░░░▀▀░░█░░░░░░░░░

░░░░░░░░░░█░░▀▀▀▀░░░░░░░░░░░░█░░░░░░░░░

░░░░░░░░░░█░░░░░░░░░░░░░░░░░░█░░░░░░░░░

░░░░░░░░░░░█░░▄▄░░▄▄▄▄░░▄▄░░█░░░░░░░░░░

░░░░░░░░░░░█░▄▀█░▄▀░░█░▄▀█░▄▀░░░░░░░░░░

░░░░░░░░░░░░▀░░░▀░░░░░▀░░░▀░░░░░░░░░░░░

3 0

2 years ago

The point G(-5, -4) is translated 1 unit left. What are the coordinates of the resulting point, G′?

Lady bird [3.3K]

Worksheet? I need more information on this topic

7 0

3 years ago

Read 2 more answers

Find the area of the pentagon

Korvikt [17]

Answer:

A=1

45(5+25)a2

Step-by-step explanation:

8 0

3 years ago

The Paralyzed Veterans of America is a philanthropic organization that relies on contributions. They send free mailing labels an

lions [1.4K]

Answer:

Confidence interval: (0.04649,0.04913)

Step-by-step explanation:

We are given the following in the question:

Sample size, n = 100,000

Number of people who donated, x = 4781

$\hat{p} = \dfrac{x}{n} = \dfrac{4781}{100000} = 0.04781
$

95% Confidence interval:

$\hat{p}\pm z_{stat}\sqrt{\dfrac{\hat{p}(1-\hat{p})}{n}}$

$z_{critical}\text{ at}~\alpha_{0.05} = 1.96$

Putting the values, we get:

$0.04781
\pm 1.96(\sqrt{\dfrac{0.04781
(1-0.04781
)}{100000}})\\\\=0.04781
\pm 0.00132\\\\=(0.04649,0.04913)$

is the required 95% confidence interval for the true proportion of their entire mailing list who may donate.

3 0

3 years ago

The additional cost per month of a sunroof, spoiler and stereo is represented by three consecutive even integers, respectfully.

lesya [120]

Answer:

16

Step-by-step explanation:

First of all, I think it was "respectively", not "respecfully", =))). A noticeable point.

From the problem, three item's costs are represented by three consecutive even integer.

Thus, we can call cost of spoiler is x, sunroof is x-2, stereo is x + 2. It is conditioned that x is an even number.

Since the sum of the three is 48, we have

(x-2) + x + (x+2) = 48

x+x+x -2 +2 = 48

3x =48

x=16

So the spoiler is 16; thus, the sunroof is 14 and the stereo is 18

3 0

3 years ago