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4 years ago

Help please

Mathematics

1 answer:

Sergeeva-Olga [200]4 years ago

4 0

Answer:

D) the mean and median will increase, but the median will increase more than the mean

Step-by-step explanation:

if you add a $100,000 painting to the plot, it will increase both since it is on the higher side of the plot. but the mean won't change nearly as much as the median because the painting is on the maximum side of the line plot.

(sorry I can't describe it well)

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A cooler contains eleven bottles of sports drink: four lemon lime flavored and seven orange flavoured. You randomly grab a bottl

amid [387]

Its a dependent variable.
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4 years ago

Find the values of x for which the series converges. (enter your answer using interval notation.) ∞ (x + 9)n n = 1 find the sum

Naddika [18.5K]

If the series is

$\displaystyle\sum_{n=1}^\infty(x+9)^n$

then it is geometric, which we know converges as long as the base is smaller than 1 in absolute value, i.e. $|x+9|$ . "Expanding" the absolute value, this is equivalent to

$-1$

When $x$ is in this interval, the geometric sum converges to

$\displaystyle\sum_{n=1}^\infty(x+9)^n=\frac1{1-(x+9)}=-\frac1{x+8}$

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4 years ago

PLEASE HELP CHECK MY ANSWER ASAP GEOMETRY 20 POINTS REAL ANSWERS ONLY! PLEASE EXPLAIN HOW I AM CORRECT!

IrinaVladis [17]

Answer:

√13

Yes you are right

Step-by-step explanation:

The law of cos again

BC^2 = 18 + 25 - 2 * 3√2 * 5 cos(45 degrees)

= 13

==>

BC = √13

4 0

3 years ago

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Can anyone help me?! Will give 20 points and brainiest!

Aleonysh [2.5K]

8)
3x + 2 = 4x - 3
4x - 3x = 2 +3
x = 5

2y +7 = 4y - 9
4y - 2y = 7+9
2y = 16
y = 2

9)

2x - 2 = x + 2
2x - x = 2+2
x =4

5y - 8 = y+24
5y - y = 24 +8
4y = 32
y = 8

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4 years ago

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HELP!! HELP!! <br> Please help me!!

gladu [14]

Answer:

Step-by-step explanation:

Only reasonable answer, the other options are incorrect.

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2 years ago

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