what is the name of the shape graphed by the function r= 3+ 3 cos theta?

Answer:

it's 0.5

Step-by-step explanation:

The best estimate of the correlation coefficient for the data set is 0.5.

So, option c is the correct answer.

The correlation coefficient is a measure of how similar two datasets are acting.

The range of correlation coefficient is [-1, 1]

When the correlation coefficient comes out as -1, it means that both the datasets are negatively oppositely correlated. One data increases, and other data starts to decrease in the opposite direction.

When the correlation coefficient comes out below 0, values are negatively correlated.

If the correlation coefficient comes out as 0, that means both the data sets are uncorrelated with respect to how we compare them.

When the correlation coefficient comes out > 0, that means both datasets' values are positively correlated.

If the correlation coefficient comes out as 1, then the values grow exactly similarly, in the same direction.

The best estimate of the correlation coefficient for the data set is 0.5.

Learn more about correlation ;

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Answer:

15 square miles

Step-by-step explanation:

For area you multiply length times width.

5×3 = 15

Answer: Option 2

Step-by-step explanation:

6(¹⁸ˣ⁄₆+ ⁶⁄₆)

Simplified: 6(3x+1)

Answer:

59

Step-by-step explanation:

383.5/6.5=59

Answer:

hope it helps.

Answer:

41

Step-by-step explanation:

irs 2.7jsjsjsjjsjssjjw I have no idea what is I to on to with

Answer: D

Step-by-step explanation:

When the arrow in the equation is pointed to the left, the arrow on the line must go left. And if there is a line underneath the arrow in the equation than the circle is closed.

Answer:

682 2/3

Step-by-step explanation:

(10 2/3)^2 = 113.777777777777778

113.777777777777778 (6 sides) = 682 2/3

Answer:

opposite sides parallel and congruent theorum

Step-by-step explanation:

Answer: 3. A 8 + (-1) - 0 = 7

B start at 8 go back 1 then stay there.

Step-by-step explanation:

Answer:

Discussion.  

Pictures.

The title.

Story telling.

Short conversations.

Step-by-step explanation:

Answer:

x=(58.7-4.7)÷2.25

(x=24)

Step-by-step explanation:

Answer:

102

You didn't ask for work and I shall respect your wish

Answer:

log base of 8 of 1

Step-by-step explanation:

i did this

Answer:

50 percent is the average

Answer:

All Real Numbers

Step-by-step explanation:

The graph extends in the x axis infintley

Answer:

Yep

Step-by-step explanation:

YEPP UGH I hate MAth

Answer: X= 133

Step-by-step explanation:

Answer:

7+9+12 = 28

doubling each side makes them 14 + 18 + 24 which equals 56

Step-by-step explanation:

Step-by-step explanation:

here's your solution

==> ratio of sides of traingle are given = 7:9:12

==> perimeter of traingle = 56

==> let the ratio be X

==> now , 7x + 9x + 12x = 56

==> 28x = 56

==> x = 56/28

==> x = 2

... length of sides = 7x = 14

.....9x = 18

12x = 24

. length of. sides = 14 ,18 ,.24

[tex]hope \: it \: helps[/tex]

Answer:

g(x) = [tex]\sqrt{x+2}[/tex] - 3  

Step-by-step explanation:

g(x) = [tex]\sqrt{x+2}[/tex] - 3

Answer:

qweqw

Step-by-step explanation:

qeqe

Answer:

wdym

Step-by-step explanation:

Answer:

Seems like it's B

Step-by-step explanation:

The rest seem wrong.

---↓

A- Jon paid $235.50 for yard work. He paid $25.00 to have some

bushes trimmed and $35.50 each time he had his grass mowed. What is

x, the number of times Jon had his yard mowed? | The equation is 25x + 35.50 = 235.50 . That means this answer is probably wrong.

·

C- Jon paid $235.50 for yard work. He paid $35.50 to have some

bushes trimmed and $25.00 each time he had his grass mowed. What is

x, the number of bushes Jon had trimmed? | Once again, the equation is 25x + 35.50 = 235.50 . That means this answer is probably wrong too.

·

D- Jon and his neighbor paid $235.50 for yard work. Jon paid $35.50 to have some bushes trimmed and his neighbor had some bushes trimmed for  $25.00 each. What is x, the amount of money Jon paid to have his bushes trimmed? | It says that Jon paid $35 to have his bushes trimmed in the sentence.

~~~~~~~~~~~~~~~~~~~~

B- Jon paid $235.50 for yard work. He paid $35.50 to have some

bushes trimmed and $25.00 each time he had his grass mowed. What is

x, the number of times Jon had his yard mowed?

The equation is 25x + 35.50 = 235.50 || We would put the x after 25 because it's asking "What is  x, the number of times Jon had his yard mowed?" This seems correct.

Therefore, the answer would be B

Answer:

24 Years

Step-by-step explanation:

Rule of 72 is an approximation that you can use to estimate the time it will take for something to double in value at a compound rate of interest

use the following equation

72/(i*100)

we have

72/(.03*100)

72/3=24

Answer:

Area= 32 (formula is: length x width)

Perimeter= 8 + 4 + 8 + 4= 24

Step-by-step explanation:

Answer:

A=L·W=32units²

P=24units

Step-by-step explanation:

[tex]A=L*W\\=8*4=32\\area:32units^{2} \\\\P=2(L)+2(W)orL+W+L+W\\=2(8)+2(4)\\=16+8=24\\perimeter:24units[/tex]

Answer:

x=32

Step-by-step explanation:

Answer:

Mieko is correct

Step-by-step explanation:

Given

See attachment for complete question

Required

The length difference

Lengths with dot(s) means, there is at least 1 rose flower of that length.

So, from the attachment, we have:

[tex]Longest = 14.0[/tex]

[tex]Shortest = 13.0[/tex]

The difference (d) is:

[tex]d = Longest - Shortest[/tex]

This gives:

[tex]d = 14.0 - 13.0[/tex]

[tex]d = 1\ in[/tex]

Hence, Mieko is correct