Mathematics College

A small business earns a profit of $4,500 in
March and $9,500 in July. What is the rate
of change in profit for this time period?

Answers

Answer 1

Answer:

$2750/month

Step-by-step explanation:

Answer 2
I believe it would be $2750 for the rate of change

Related Questions

ABCD is a quadrilateral with AB equal and parallel to DC. prove that AD is equal and parallel to BC​

Answers

Answer: see below proof

Step-by-step explanation:

Imagine a diagonal line AC

If AB = DC and AB // DC then angle BAC =

Angle ACD Alternate Interior angles theorem.

Then if AB = AD and angle BAC = angle ACD and AC = AC then triangle ABC is congruent to triangle CDA.

If triangle ABC is congruent to triangle CDA then AD = BC because congruent parts of congruent triangles are congruent.

If triangle ABC is congruent to triangle CDA then angle ACB = angle CAD because congruent parts of congruent triangles are congruent.

If angle ACB = angle CAD then AD // BC because of the alternate interior angles theorem.

What is an equation of the line that passes through the points (3, 0) and (6, -1)

Answers

Y= -1/3x + 1

Please mark BRAINLEST!!

Answer:

(Note: This is assuming that the answer can be in any format.)

[tex]y - 0 = -\frac{1}{3} (x - 3)[/tex]

Step-by-step explanation:

When given at least two points, you can find write an equation using the point-slope formula: [tex]y - y_1 = m (x - x_1)[/tex]. The [tex]x_1[/tex] and [tex]y_1[/tex] are the x and y values from one point that need to be substituted in to make an equation, as well as the [tex]m[/tex] which represents the slope.

Find the slope by using the slope formula [tex]\frac{y_2 - y_1}{x_2 - x_1}[/tex] and the two points given:

[tex]\frac{-1-0}{6-3}[/tex]

[tex]\frac{-1}{3}[/tex]

So, the slope is [tex]-\frac{1}{3}[/tex].

Next, choose a point (in this case, I chose (3,0)) and substitute its x and y values into [tex]x_1[/tex] and [tex]y_1[/tex] respectively, and also substitute  [tex]-\frac{1}{3}[/tex] for m. This forms an equation of a line in point-slope formula:

[tex]y - 0 = -\frac{1}{3} (x - 3)[/tex]

I need help asap I’m confused

Answers

what’s the question?

5.5.19
Factor out the greatest common factor from the following polynomial.
6x(z + 14)+(z + 14)
Select the correct choice below and, if necessary, fill in the answer box to complete your cho
6x(z + 14)+(z+14) = _______ Type your answer in factored form.)
The polynomial has no common factor other than 1.

Answers

Answer:

The greatest common factor of 6x(z + 14)+(z + 14) is 1

and if you want it in factored form it is (z + 14)(6x + 1)

If f(x) = -6x + 1, what is f(1/2x-1) equal to

Answers

9x^2-10x^1+1 from −2x^2+4x−10

By substituting [tex]x = \(\frac{1}{2}x-1\)[/tex] , the given function f(x) = -6x + 1 can be simplified to [tex]f(x) = \(f(\frac{1}{2}x-1) = -3x + 7\)[/tex].

To find [tex]\(f(\frac{1}{2}x-1)\)[/tex], substitute [tex]\(\frac{1}{2}x-1\)[/tex] into the function f(x):

[tex]\(f(\frac{1}{2}x-1) = -6(\frac{1}{2}x-1) + 1\)[/tex]

Now, simplify the expression:

[tex]\(f(\frac{1}{2}x-1) = -3x + 6 + 1\)\\\\\(f(\frac{1}{2}x-1) = -3x + 7\)[/tex]

So, [tex]\(f(\frac{1}{2}x-1) = -3x + 7\)[/tex].

To know more about function, refer here:

https://brainly.com/question/13007893

#SPJ2

Carmen deposits $4000 into an account that pays simple interest at a rate of 3% per year. How much interest will she be paid in the first 3 years?

Answers

Answer:

$360

Step-by-step explanation:

I = Prt

I = 4000 * 3 * 3%

I = 12000 * 3% (Convert 9000 and 3% into fractions.)

I =12000/1 * 3/100 (100 and 12000 have a GCF of 100)

I = 120/1 * 3/1 (Disregard the over 1 portion.)

I = 120 * 3 (Multiply 120 by 3 to get 360.)

I = $360

y = -3x + 3
-3x - y = -6

Answers

Answer:

let it be equation 1 and 2

Step-by-step explanation:

-3x -(-3x+3) =-6

-3x +3x -3= -6

0x = -3

x = 0

y = -3(0) +3

y = 3

Mr. Cohen used 25 kilograms of fertilizer on his lawn. The fertilizer contained 4 kilograms of nitrogen. What percent of the nitrogen was in the fertilizer that Mr. Cohen used?

Answers

Answer:

The answer to this question is the percentage of the nitrogen is 17%

find slope of the line that passes through the two points (3,11) and (9,16)​

Answers

Answer:

5 over 6

Step-by-step explanation:

y2-y1 over x2-x1 is the equation you need. Y2 in this case is 16, Y1 is 11 and X2 is 9 and X1 is 3 so then you just plug it is. 16 - 11 is 5 and 9 - 3 is 6

PLEASE ANSWER ASAP I WILL GIVE YOU FREE THANKS

Answers

Answer:

infintely mainly is the answer

Step-by-step explanation:

1-27
What is the simplified version of Square root of -27

Answers

Answer:

3√3

Step-by-step explanation:

A selfie ring light is originally priced at $55 is marked down 25%. What is the sale price?

Answers

Answer:

41.25

Step-by-step explanation:25% of 55 is 13.75

Last week, Laura volunteered at the community clean-up event and earned 2 patches for her scout uniform. She spent 4 minutes sewing the patches onto her uniform. This week, Laura spent the week at the scout camp and earned another 6 patches.
If Laura sews at the same rate, how many minutes will she spend sewing her new patches onto her uniform?

Answers

Answer:

12

Step-by-step explanation:

let's say number of patches is x, and amount of time is y. the time per patch is k.

k * x = y

2 * k = 4

k = 2

2 * x = y

2 * 6 = 12

what is 5 quarts converted to liters

Answers

Answer:

1 quart = 0.95 liters. with this said, we can conclude that 5 quarts equals 4.73 liters

Answer:

4.73176

Step-by-step explanation:

okay so this is the exact decimal but you can just write you answer as 4.73

hope this helps

Solve 3b – 8 + 6 = 2(b + 6)

Answers

Answer:

b=14

Step-by-step explanation:

3b-2=2b+12

b-2=12

b=14

Is it the 1st one. I’m not to sure.

Answers

Answer:

Yes, it's the first one

Step-by-step explanation:

Since the number line is from 0 to 1 and it's divided into 6 sections, the correct answer is 1

Given that ABC~LMN
What is the length of AC?

Answers

Answer:

B. 12

Step-by-step explanation:

✔️Find the value of x

The side lengths of two similar triangles are always proportional.

Given that ∆ABC ~ ∆LMN, therefore:

[tex] \frac{AB}{LM} = \frac{AC}{LN} [/tex]

AB = 5

LM = 10

AC = x + 5

LN = 3x + 3

Plug in the values

[tex] \frac{5}{10} = \frac{x + 5}{3x + 3} [/tex]

Cross multiply

[tex] 5(3x + 3) = 10(x + 5) [/tex]

[tex] 15x + 15 = 10x + 50 [/tex] (distributive property)

Collect like terms

[tex] 15x - 10x = -15 + 50 [/tex]

[tex] 5x = 35 [/tex]

Divide both sides by 5

x = 7

✔️Find AC

AC = x + 5

Plug in the value of x

AC = 7 + 5

AC = 12

Point Q is plotted on the coordinate grid. Point P is at (20, −30). Point R is vertically above point Q. It is at the same distance from point Q as point P is from point Q. Which of these shows the coordinates of point R and its distance from point Q?

On a coordinate grid from negative 50 to positive 50 in increments of 10, Point Q is plotted at the ordered pair negative 40, negative 30.

Point R is at (−40, 30), a distance of 60 units from point Q
Point R is at (−40, −10), a distance of 20 units from point Q
Point R is at (−40, −30), a distance of 60 units from point Q
Point R is at (−40, 10), a distance of 20 units from point Q

Answers

Answer:

Point R is at (−40, −10), a distance of 20 units from point Q

Step-by-step explanation:

Answer:

The answer is A

Step-by-step explanation:

(-40,30)

2h+y/9h^2-y^2 - 4h^2/3h+y what is the least common denominator in this expression

Answers

Answer: It is 9

Step-by-step explanation:

what is the degree of x^6+4x-3​

Answers

Answer:

1.2599

Step-by-step explanation:

I will give a brainliest for if you give me answers

Answers

Answer: When graphing start at (0,6). (1, 8) (3,12) (5,16) The total cost for 7 rides is $20.

Step-by-step explanation:

Answer:

the total cost for 7 rides is $14 plus how much it is to get in the fair is $6 so the total cost to get in and do 7 rides is $20 but the total cost for 7 rides is $14

Step-by-step explanation:

Answer is $14 for 7 rides

PLZ GIVE BRAINLIEST

If the area of a rectangular park is 350sq. m and its length is 70m, form the algebraic expression to find its breadth
With full solution​

Answers

Answer:

350 m² = 70 m × breadth

Step-by-step explanation:

This will be 5m = breadth

PLEASE HELP What is the x value. (Remember to round to the nearest tenth.)

Answers

Answer:

the answer might be 71.9

Step-by-step explanation:

add 12.8 and 5.3 =18.1 then

90-18.1=71 9

67.8

Step by step Explanation:
first multiply 12.8 * 5.3
From that you get 67.84

Then round to the nearest tenth which gives you 67.8

Glad I can help :)

Does this graph show a function? Explain how you know.

Answers

Answer:

A

Step-by-step explanation:

It may look like it failed but it didn't. Nun of the points duplicate

Can Someone Please Help Me!!!

Answers

the answer is d because range is y axis

2. Which equation is true when x=3?
A. 8x = 28
B. X - 19 = 16
C. 28 + x = 25
D. S =1

Answers

the correct answer is c

Answer:c

Step-by-step explanation:

You have $9.30 plus 6 percent of tax what is the total costs

Answers

Answer:

$ 9.86

Step-by-step explanation:

Tax = 6% of 9.30

      = 0.06 * 9.30

     = $ 0.558

Total costs = 9.30 + 0.558

                  = 9.858

                  = $ 9.86

Whitney has 20 coins in her purse. Some are quarters and some are dimes. The total value of the coins is $3.35. How many quarters does Whitney have?

Answers

Answer:

I think it's 15 Quarters.

Step-by-step explanation:

The required number of dimes and quarter Whitney has is 11 and 9 respectively.

Given that,
Whitney has 20 coins in her purse. Some are quarters and some are dimes. The total value of the coins is $3.35. The number of quarters Whitney have is to be determined.

What are simultaneous linear equations?

Simultaneous linear equations are two- or three-variable linear equations that can be solved together to arrive at a common solution.

Here,
Let the number of dimes be x and the number of quarters be y,
According to ot the question,
x + y = 20
x = 20 - y - - - - (1)
and
0.1x + 0.25y = 3.35
From equation 1
0.1[20 - y] + 0.25y = 3.35
y = 9
Now,
x = 20 - 9
x = 11

Thus, the required number of dimes and quarters Whitney has is 11 and 9 respectively.


Learn more about simultaneous equations here:

https://brainly.com/question/16763389

#SPJ2


Item 1
One February day, the low temperature in St. Paul, MN was -17°F. Over a period of three hours, the temperature rose 5 °F per hour. After three hours, what was the temperature?
°F

Answers

-2f
5 x 3 is 15, the three stands for the three hours and the five stands for the temperature per hour increase. -17f plus 15 is -2f

Determine if true. select all that apply

Answers

Answer



1: top one
2:second one
Other Questions
This Boston politician was a Revolutionary figure and was a member of the Committee of Correspondence, took a leadership role inthe events that led to the Boston Tea Party, and helped to draft the Articles of ConfederationA) john adamsB) paul revere C) smauel adamsD) william dawes A) AAS B) Not enough information C) SSSD) ASA Name 2 Alcohol Treatment/Intervention Resources in our Community what's one word from the 1700s What is the verb tense and aspect in the sentence "Carl had eaten the last piece of cake." Choose the best paraphrase for each line in this quatrain.Line 1: Line 2: Line 3: Line 4: mang pedro has 20 kilogram of rice.he will repack it in 1/2 kilograms per bag.how many bags will he need? Greek drama is not worth studying because it is too old to have any meaning.O TrueO False 3. Baskin Robbins has a new 3-gallon container ofchocolate chip ice cream. If Baskin Robbins soldgallon on Monday, how much of the chocolate chipIce cream was left at the end of the day, in gallons?muyExpression3 Gallons In what ways is the composition of the sun different from the Earth? Choose all that apply.The Sun does not have continents.O The Sun has a thick, solid core.O The Sun does not have a solid surfaceThe Sun does not have a solid core.The Sun has continents known as plasma zones. A line graph titled Unemployment Percentages and Levels of Education where the x-axis shows dates from November 2007 to November 2010 and the y-axis shows the percentage unemployed. No High School diploma starts at 7.5 percent in November 2007, rises steadily to 15 percent in November 2009, and stays at 15 percent to November 2010. High School diploma starts at 4.8 percent, rises steadily to 10.5 percent in November 2009, and falls to 9.5 percent in November 2010. Some college starts at 4 percent in November 2007, rises to 9 percent in November 2009, and falls to 8 percent in November 2010. Bachelor's degree or higher starts at 2 percent, rises to 5 percent in November 2009, and slowly falls to 4.9 percent in November 2010.Based on the above graph, what was the percentage of difference between someone without a high school diploma and someone who has completed some college in November 2009?A.4%B.5%C.7%D.10%can yall please answer my question pls On Saturday, Stan was paid $49.50 for washing 9 cars. On Sunday, he was paid $33 for washing 6 cars. How much is Stan paid to wash 1 car? What is the measure ofRST? Which best explains why the atomic theory is a scientific one?A. The theory was written by a famous scientist and has been aroundfor a very long time.B. The theory describes what atoms are and has not changed overtime.C. The theory explains many observations and is supported by alarge amount of evidence.D. The theory represents a guess by many different scientists abouthow atoms work. In kolhbergs conventional stage of moral development moral decisions are based on? A) nature and nurture B) societys expectations and lawsC) trust or mistrust D) attachment and temperament Need help ASAP! From the poem 5 P.M., Tuesday August 23, 2005 Select the correct answer.Which table represents a linear function?NEED ASAP what is the mass of 8.07 x 10^24 molecules of 02? Find each unit rate.140 mi in 3.5 ha.40 mi per hc.0.03 mi per hb.143.5 mi per hd.35 mi per h k ( n ) = | n + 1 | 1 ; Find k ( 4 )