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3 years ago

Please help! 30 points! :)

Mathematics

2 answers:

tatiyna3 years ago

7 0

Hey!

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Equation:

237,230 x 1.066 = population in 2007

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Solution:

106.6% = 1.066

237,230 x 1.066 ≈ 252,887 people in 2007.

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Answer:

The population in 2007 was roughly 252,887 people!

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Hope This Helped! Good Luck!

tatuchka [14]3 years ago

5 0

Answer:

liar

Step-by-step explanation:

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PLEASE HELP

poizon [28]

Part A
The given line passes through (-2,2) and it is parallel to the line

$4x - 3y - 7 = 0$

We need to determine the slope of this line by writing it in slope -intercept form.

$3y = 4x - 7$

$y = \frac{4}{3} x - \frac{7}{3}$
The slope of this line is
$\frac{4}{3}$

The line parallel to this line also has slope

$m = \frac{4}{3}$

The equation is

$y = \frac{4}{3} x + c$

We substitute (-2,2)

$2 = \frac{4}{3}( - 2) + c$

$c = 2 + \frac{8}{3} = \frac{14}{3}$

The required equation is

$y = \frac{4}{3} x + \frac{14}{3}$

PART B

The given line is

$4x - 3y - 7 = 0$

The slope of this line is
$\frac{4}{3}$

The slope of the line perpendicular to it is

$m = - \frac{3}{4}$

The equation of the line is

$y = - \frac{ 3}{4} x + c$

We substitute the point, (-2,2)

$2= - \frac{ 3}{4} ( - 2) + c$

$2= \frac{ 3}{2} + c$

$c = 2 - \frac{3}{2} = \frac{1}{2}$

The equation of the perpendicular line is

$y= - \frac{ 3}{4} x + \frac{1}{2}$

6 0

3 years ago

A caterer charges $120 for 15 people to cater a party and $7 per person after that.

Nitella [24]

Answer

120=7x+15

Step-by-step explanation:

7 0

3 years ago

What is the product of 532.6 x 8.53?

Eduardwww [97]

The answer will be 4543.078

Hope this helps:)

3 0

3 years ago

Read 2 more answers

Find the degree of the polynomial b5 + 2b3 + 7.

scoray [572]

Answer:

Step-by-step explanation:

b^5 + 2b^3 + 7

Here,

degrees are 5 and 3.

The degree of the polynomial is the <u>highest / greatest number</u> in the degree.

Out of 3 and 5

5 is the highest / greatest number.

Hence,

the degree of the given polynomial is 5.

4 0

2 years ago

Please Help ASAP!! Will mark brainliest! Please Help, I know its a lot but please help!

slavikrds [6]

Answer:

1st: 0.04, 0.04, 0.25, 0.4

2nd: 0.06, 0.16, 0.6, 60

3rd: 0.07, 0.7, 0.075, 0.75, 7.5

4th: 0.02, 0.18, 0.2, 200

5th: 0.009, 0.09, 0.9, 0.95

6th, 0.1, 0.12, 1, 10

Step-by-step explanation:

6 0

2 years ago