In an earlier lesson, we saw this graph that shows the percentage of all garbage in the U.S. that was recycled between 1991 and 2013.

1) Sketch a linear function that models the change in the percentage of garbage that was recycled between 1991 and 1995. For which years is the model good at predicting the percentage of garbage that is produced? For which years is it not as good?

2) Pick another time period to model with a sketch of a linear function. For which years is the model good at making predictions? For which years is it not very good?

Answer:

15m+13

Step-by-step explanation:

The perimeter of a triangle is the sum of all sides.

[tex]=(7m+4)+(8m-3)+(12)\\\\=7m+4+8m-3+12\\\\=15m+13[/tex]

I think the answer is B

To find this out, I used the process of Elimation.

It can't be A, because it is greater than 1.414...

It cant be C, because that's just the number 1

it can't be D, because that's less than 1.414...

So, the answer is B

Hope you find this useful!

Answer:

√4/2

Step-by-step explanation:

The square root of 2 has the approximate value 1.41421356

Answer:

b) 1990659

Step-by-step explanation:

b) 9*9*9*9=6561, 12*12*12=1728, 8*8*8*8=4096 / 12*12=729, 2*2*2*2*2=32. 6561*1728*4096/729*32=1990656

Answer:

Step-by-step explanation:

Each one of the trig functions is plus in two quadrants.

The sin(theta) is plus in 2

The Tan(theta) is plus in 3

The cos(theta) is plus in 4

Rule: if the trig function is not plus, then it is minus.

So if Tan (theta) is minus it means theta is in quad 2 or quad 4

So in this case theta is either in quad 2 or quad 4.

The sin is plus, that means that theta is in quad 2.

Answer:

x=7-2y

Step-by-step explanation:

The unemployment insurance fund (UIF) is simply a short-term relief that's given to employees when they're unemployed.

Your information is incomplete. Therefore, an overview of the unemployment insurance fund will be given

The unemployment insurance fund is a short-term relief that's given to employees when they're unemployed. It is also given when they're unable to work due to maternity, adoption, illness, etc.

The unemployment insurance fund (UIF) is calculated as 2% of an employee's remuneration that is  split evenly between the employee and the employer,

Learn more about insurance on:

brainly.com/question/25855858

Answer:

2 (a) d=3

(b) e= 21

(c) f= 4

3.(A) 3cm

This is your answer

Answer:

$1,255.5 dollars per week

Step-by-step explanation:

40Hr * $2.13 = $85.2 per week from hours alone

$130 * 0.20 = $26 tip per table

$26 * 45 tables = $1,170 in tips

$85.2 + $1,170 = $1,255.2 per typical week

Answer: Money is the reason we exist.

Step-by-step explanation:

Answer:

The answer is 345

Step-by-step explanation:

The lateral surface area of a cylinder can be defined as the surface area of all of the sides of the cylinder excluding its base and top is calculated using lateral_surface_area = 2* pi * Radius * Height. To calculate Lateral Surface Area of a Cylinder, you need Radius (r) & Height (h).

but instead, will be using 3.14

2*3.14*4.9*11.2

6.28*54.88 = 344.6464

344.6464 rounded to the nearest whole number is:

345

Answer:

25

Step-by-step explanation:

Answer:

B and C

Step-by-step explanation:

4(x+1) + 7(x+3)

4x + 4 + 7x + 21 <-- Choice B

11x + 25 <-- Choice C

Answer:

The one that you pick is correct

Answer:

[tex] \sqrt{212} [/tex]

Step-by-step explanation:

[tex]( {2 \sqrt{5} })^{2} - {2}^{2} \\( 4 \times 5) - 4 \\ 20 - 4 \\ 16 \\ \sqrt{16 } = 4 \\ \\ {4}^{2} + {14}^{2} \\ 16 + 196 = 212 \\ \sqrt{212} [/tex]

A function is a mapping from domain to range. The domain of the function [tex]y = \sqrt{x+6} - 7[/tex] is given as: [tex]x \geq -6[/tex] or [tex]x \in [-6, \infty)[/tex] (both are same)

One method of finding the domain of a function is to start by finding the values for which it isn't defined.

Assuming that the function  [tex]y = \sqrt{x+6} - 7[/tex] is defined for only real numbers, then, as we know that:

[tex]\sqrt{x}[/tex] exists only if x is non-negative, which means for  [tex]\sqrt{x+6}[/tex] to be defined, we need

[tex]x + 6 \geq 0\\x \geq -6[/tex]

No other way is there for the function to be non-existing.

Thus, the values on which the function is defined is all real numbers bigger or equal to -6. This is the domain of the given function.

Thus,  the domain of the function [tex]y = \sqrt{x+6} - 7[/tex] is given as: [tex]x \geq -6[/tex] or [tex]x \in [-6, \infty)[/tex] (both are same)

Learn more about domain and range of a function here:

https://brainly.com/question/26077568

Answer:

Its B

Step-by-step explanation:

Answer: y=x-1

General equation of linear function: [tex]y=mx+b[/tex]

A(-1;0); x=-1, y=0

B(0;-1); x=0, y=-1

Let's solve the system of equations

[tex]\displaystyle\\\left \{ {{0=-1m+b} \atop {-1=0x+b}} \right. =>b=-1=>0=-m-1;m=-1[/tex]

Mungkin Gini Kali Ya Kak

(3) × 2(2)

Answer:

9x² - 12x + 4

Step-by-step explanation:

(3x - 2)²

= (3x - 2)(3x - 2)

Each term in the second factor is multiplied by each term in the first factor , that is

3x(3x - 2) - 2(3x - 2) ← distribute parenthesis

= 9x² - 6x - 6x + 4 ← collect like terms

= 9x² - 12x + 4

Answer:

25x^6 y^10

Step-by-step explanation:

Simply: (5xy^3)^2: 25x^2 y^6

25x^2 y^6 (xy)^4

Apply exponent rule: (a * b)^n = a^n b^n

(xy)^4 = x^4 y^4

25x^2 y^6 x^4 y^4

Simply: x^2 x^4: y^10

25x^6 y^6 y^4

Simply: y^6 y^4: y^10

25x^6 y^10

The correct statement about f(x) is the asymptote of g(x) is the asymptote of f(x) shifted six units up.

The given functions are;

F(x) = 7x

g(x) = 7x + 6

A parent function is the simplest function that still satisfies the definition of a certain type of function.

We can see that 6 has been added to the function f(x) to get the function g(x).

We know that when we add some constant 'c' in the function then the function gets shifted upward by 'c' units.

Therefore, we will get g(x), when we will shift f(x) upward by 6 units.

Both functions are linear functions hence, the asymptote of g(x) is the asymptote of f(x) shifted six units up.

Hence, the correct statement about f(x) is the asymptote of g(x) is the asymptote of f(x) shifted six units up.

To know more about the parent function click the link given below.

https://brainly.com/question/18599661

Answer:

d The asymptote of g(x) is the asymptote of f(x) shifted six units up.

Step-by-step explanation:

Answer:

No

Step-by-step explanation:

substitute the x- coordinate of the point into both equations and if the value obtained is equal to the y- coordinate then the point is a solution.

y = - 4 + 6 = 2 ← true

y = 2(4) - 4 = 8 - 4 = 4 ≠ 2 ← false

Thus the point is not a solution to the system

Answer:

$7.80 an hour

Step-by-step explanation:

$31.20/4 = 7.8
$54.60/7 = 7.8

Answer:

$7.80 per hour

Step-by-step explanation:

I know this equation might seem a bit complicated, but it's actually really simple. Just divide.

$31.20/4 = $7.80

Now we just have to make sure the second one matches.

$54.60/7 = $7.80

Since they both match, the hourly rate of pay is $7.80.

Answer:

12.43

Step-by-step explanation:

Hi There Answer 12.43

Step-by-step explanation:

Answer:

40

Step-by-step explanation:

A. 50 - 10 = b

B. Finding the equivalence is the first step

C. b = 40

D. Subtracting 10 from 50

E. Already did b = 40

F. Yes, they both work the same way.

G. you have choices to make to get the right answer.

Answer:

Down Below

Step-by-step explanation:

Exponent Rules:

Given these rules,

-Chetan K

Answer:

$20 for each stuffed animal

Step-by-step explanation:

[] The original price is $25, but it is 20% off.

100% - 20% = 80%

[] Now we can find 80% of $25.

-> First, 80% divided by 100 becomes 0.8, a decimal we can work with

25 * 0.8 = 20

Have a nice day!

     I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.

- Heather

Answer:

We know that there are 200 coins

10 percent of the coins in the jar are nickels.

60 percent of the jar are pennies.
So how many nickels, dimes, and pennies.

Let’s break this down.
So 200 coins  and 60 percent are pennies.
so lets find pennies first, so remeber percent means “out of a hundred” so 60 percent is really 60/100 or 0.6. Multiply 0.6 by 200 and you’d get 120 pennies.

120 pennies

Now 10 percent fo the coins in the jar are nickels. Same thing, 10 percent is basically 10/100 or 0.1.  0.1 * 200 is 20.

(1) 20 nickels

Now we know that there are 120 pennies and 20 nickels. The remaining is 60 coins left which has to be dimes.

2) 60 dimes.

Now if Karl removes 100 pennies, what would the percentage be. Now there were 120 pennies. So 120-100= 20. There’d be 20 pennies left.
We have to find the percentage but remember its 100 coins gone too so.
200-100=100
So it’s asking what percent of 100 is 20. Which should be pretty simple to look at (only in this situation or any other easily definable benchmarks).

3) 20 percent are pennies.

Hope it helped?
*brainly is appreciated*

Hey there!

4(3y - 9)

DISTRIBUTE 4 WITHIN the PARENTHESES

= 4(3y) + 4(-9)

= 12y - 36

Therefore, your answer is: 12y - 36

Good luck on your assignment & enjoy your day!

~Amphitrite1040:)

Answer:

[tex]4(3y - 9) = (4 \times 3y) - (4 \times 9) [/tex]

[tex]= 12y - 36[/tex]

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

Since the altitude of an isosceles triangle drawn from its vertex angle bisects the base, we can use the pythagorean theorem to say that:

16^2 = x^2 + x^2

256 = 2x^2

128=x^2

x = 8sqrt2.

so the base has a length of 16sqrt2.