Please help me with this please

Answer:

Step-by-step explanation:

Approximate rate of change:

Answer:

Step-by-step explanation:

1: Green because it has more sections than the other colors

2: 4/8

Hope this helps!

Answer:

A) green

B) 4/8

brainliest please

Answer: Hi wadfasd here plz mark brainliest and answer can be found below ↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓

I think the answer is the 4th one but let me know if i am wrong!

Step-by-step explanation:

Answer:

I think it is

B.

l and ll only

Answer:

I think its I, II, and III

            OR

I and II only

Step-by-step explanation:

Answer:

1. n = 4

2. n = -29

3. n = -28

4. n = -48

5. n = -22

6. n = 97

7. n = 220

8. n = -18

9. n = 36

Step-by-step explanation:

1. -n = -4

Multiply both by -1 to get n = 4

2. 12 + n = -17

Subtract 12 from both sides of the equation to get n = -29

3. -n/14 = 2

Multiply by 14 on both sides of the equation to get -n = 28

Multiply -1 on both sides of the equation to get n = -28

4. -42 = n + 6

Subtract 6 from both sides of the equation to get -48 = n or n = -48

5. -4n = 88

Divide -4 on both sides of the equation to get n = -22

6. n + -3 = 94

Add 3 to both sides of the equation to get n = 97

7. 11 = -n/-20

Multiply by -20 on both sides of the equation to get -220 = -n or -n = -220

Multiply -1 on both sides of the equation to get n = 220

8. -108 = 6n

Divide by 6 on both sides of the equation to get -18 = n or n = -28

9. 67 = 31 + n

Subtract 31 from both sides of the equation to get 36 = n or n = 36

I Hope That This Helps! :)

The slope of the line is 1 / 2. The equation of the line is y = 1/ 2 x + 3.

An equation of the line is defined as a linear equation having a degree of one. The equation of the line contains two variables x and y. And the third parameter is the slope of the line which represents the elevation of the line.

The general form of the equation of the line:-

y = mx + c

m = slope

c = y-intercept

Slope = ( y₂ - y₁ ) / ( x₂ - x₁ )

Given that the line passes through points (8, 7) and (4, 5). The slope of the line will be calculated as,

Slope = ( y₂ - y₁ ) / ( x₂ - x₁ )

Slope = ( 5 - 7 ) / ( 4 - 8 )

Slope = -2 / -4

Slope = 1 / 2

Calculate the y-intercept,

y = mx + c

5 = 1 / 2 x 4 + c

c = 5 - 2 = 3

The equation is written as,

y = mx + c

y = 1/2x + 3

Therefore, the slope of the line is 1 / 2. The equation of the line is y = 1/ 2 x + 3.

To know more about an equation of the line follow

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Answer: 4.9

Step-by-step explanation:

The height of the bookshelf is 4.3 feet and the height of the desk is 2.45 feet.

Simultaneous equations are any one or more equations that can have the same number of unknowns and be solved concurrently. The system of equations is a simultaneous equation.

Given:

A bookshelf sits on top of a large desk.

Together, their height is 6.75 feet.

The difference between their heights is 1.85 feet.

Let the height of the bookshelf = x and the height of the desk = y.

x + y = 6.75   {equation 1}

x - y = 1.85    {equation 2}

Add both equations,

we get,

2x = 6.75 + 1.85

2x = 8.6

x = 4.3

And from equation 2,

y = 2.45

Therefore, the solution is x =4.3 and y = 2.45.

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Answer:

28.45%

Step-by-step explanation:

The price of a new cell phone = $225

With the extended warranty, the total cost comes to $289.

We need to find the percent of the purchase price is the price of the warranty. It can be calculated as follows :

[tex]\%=\dfrac{|\text{purchase price-extended warrenty price}|}{\text{purchase price}}\times 100\\\\=\dfrac{|225-289|}{225}\times 100\\\\=28.45\%[/tex]

So, the percent of the purchase price is 28.45%.

Answer:

a) EDGE 2021

Step-by-step explanation:

Answer:

The sale price is $46.75

Step-by-step explanation:

The price of a pair of jeans that has on sale for 45% off with the original price of $85 is $46.75.

The amount of something is expressed as if it is a part of the total which is a hundred. The ratio can be expressed as a fraction of 100. The word percent means per 100. It is represented by the symbol ‘%’.

A pair of jeans originally cost $85 but you are on sale for 45% off. Then the price of a pair of jeans will be

→ 0.55 × $85

→ $46.75

More about the percentage link is given below.

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Answer:

-16

Step-by-step explanation:

because y varies directly with 4 when you remove 8 from 4 you get -4 and when you remove it from -8 you get -16

The value of y is 8 for the given condition.

Linear equation is an algebraic equation in which each term has an exponent of one and the graphing of the equation results in a straight line. Generally, the equation is of the form Ax+B=0.

For the given situation,

The value of "y" varies directly with "x" and y = -8 when x = 4.

First we need to form the equation for this condition as  [tex]y=kx[/tex].

Here, x=4 and y=-8

⇒ [tex]-8=k(4)[/tex]

⇒ [tex]k=-2[/tex]

Now substitute the value of k and x=-4 in the above equation to get the value of y,

⇒ [tex]y=kx[/tex]

⇒ [tex]y=(-2)(-4)[/tex]

⇒ [tex]y=8[/tex]

Hence we can conclude that the value of y is 8 for the given condition.

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Answer:the third triangle

Step-by-step explanation:

Answer:

182.353745455

Answer:180

Step-by-step explanation:

Answer:

36.20

Step-by-step explanation:

add 2.75 and 4.5 which gets you to 7.25 and subtract your 7..25 from 43.50

(Not sure if this is what you were looking for)

Answer:

63

Step-by-step explanation:

=7(1-(-8))

=7(9)

=63

hope this helps

Answer: 63

Step-by-step explanation:

7(1- -8)

7(1+8)

7(9)

63

Answer:

Grater than ( < ), and less than ( > ).

Answer:

(a) 0.0668

(b) $638.74

Step-by-step explanation:

Let X denote the tips earned by a waiter.

It is provided that X follows a left-skewed distribution with mean, μ = $10.60 and standard deviation, σ = $6.60.

It is also provided that, the waiter usually waits on about n = 50 parties over a weekend of work.

According to the Central Limit Theorem if we have a population with mean μ and standard deviation σ and we take appropriately huge random samples (n ≥ 30) from the population with replacement, then the distribution of the sum of values of X, i.e ∑X, will be approximately normally distributed.  

Then, the mean of the distribution of the sum of values of X is given by,  

 [tex]\mu_{S}=n\mu\\[/tex]

And the standard deviation of the distribution of the sum of values of X is given by,  

[tex]\sigma_{S}=\sqrt{n}\sigma[/tex]

As the sample size is large, i.e. n = 50 > 30, the Central Limit Theorem can be used to approximate the sampling distribution of total tips by the normal distribution.

The mean and standard deviation are:

[tex]\mu_{S}=50\times 10.60=530\\\\\sigma_{S}=\sqrt{50}\times 6.60=46.67[/tex]

(a)

Compute the probability that he will earn at least $600 as follows:

[tex]P(S\geq 600)=P(\frac{S-\mu_{S}}{\sigma_{S}}\geq \frac{600-530}{46.67})\\\\=P(Z>1.50)\\\\=1-P(Z<1.50)\\\\=1-0.93319\\\\=0.06681\\\\\approx 0.0668[/tex]

Thus, the probability that he will earn at least $600 is 0.0668.

(b)

Let x represents his earnings on the best 1%  of such weekends.

That is, P (X < x) = 0.99.

⇒ P (Z < z) = 0.99

The corresponding z-score is, 2.33.

Compute the value of x as follows:

[tex]z=\frac{S-\mu_{S}}{\sigma_{S}}\\\\2.33=\frac{x-530}{46.67}\\\\x=530+(2.33\times 46.67)\\\\x=638.7411\\\\x\approx 638.74[/tex]

Thus, on the best 1%  of such weekends the waiter earned $638.74.

Answer:

-5.25>-5 3/10

Step-by-step explanation:

let's convert -5 3/10 into a decimal

which is

-5.3 or -5.30

-5.25 and -5.30

because it's negative, the lowest number is the greatest number so

-5.25 is greater than -5.30

Answer:

It is B. I hope this helps.

Step-by-step explanation:

Answer:

So the answer is 30 of a length

Step-by-step explanation:

equal sides of the length 5 and length 6

Answer:

3,047.092 =

 3,000  

+ 0  

+ 40  

+ 7  

+   0.0

+   0.09

+   0.002

Step-by-step explanation:

Answer:

8.5 pounds OR 8 1/2 Pounds

Step-by-step explanation:

This one is actually pretty easy. We will divide 136 by 16 which will convert the 136 oz into single pounds. After dividing, we get 8.5 pounds.

Answer:

8.5 pounds

Step-by-step explanation:

you devide 136 by 16 and you get the total weight in pounds which in this case would be 8 1/2 or 8.5

Answer:

starting from top to bottom

2

1

3

4

Step-by-step explanation:

In that order

Answer:

1. x/20   equals 190/100

2. you spent $38 this month

Step-by-step explanation:

Answer:

True

Step-by-step explanation:

Answer: True.

Step-by-step explanation: Because the greater the slope, the steeper the line.

Answer:

YOUR MOM

Step-by-step explanation:

LOLOLOLOLOLOLOLOLOLOLOLOLOLOLOLOLOLOLOLOLOLOLOLOLO)LOLOLOLOLLOllll

Answer:

a. y = 40x + 35

b. 35 represents the one time fee

c. The 40x represents the monthly fee

d. f(x) represents the amount you have paid after an amount of months

Step-by-step explanation:

Answer:

The quotient becomes smaller than the dividend.

Step-by-step explanation:

Answer:

Step-by-step explanation:

Follow the numbers.