Below is a graph that represents the total profits for a third month. Write the equation of the line that represents this graph. Show your work or explain how you determined the equations.
PLEASE HELP ASAP!! NEED NOW! THANKS!
Answers
y=-4/3x+300 i hope this helps you
Related Questions
A complex fraction is a fraction of a fraction.
True
False
Answers
Answer:
The answer is TRUE
Step-by-step explanation:
Q #4
[tex] < 6 < 1 < 2 < 4[/tex]
Answers
∠7 + ∠4 = 180°
For a certain manufacturer, only ⅘ of the items produced are not defective.If 2,000 items are manufactured in a month, how many are not defective?
Answers
2,000 * 4/5
8000/5
Now you simply divide:
1600
1600 chips aren't defective
require help with this question
Answers
(revenue in year n) = (units sold in year n)*(price per radio in year n)
r(n) = (450 +50n)*(20 +n^2/45) = (10/9)n^3 +10 n^2 +1000n +9000
The cost for the production of all radios sold is given. Profit is then ...
(profit in year n) = (revenue in year n) - (cost in year n)
(profit in year n) = (10/9)n^3 +10n^2 +1000n +9000 -(1000 +10n^2)
(profit in year n) = (10/9)n^3 +1000n +8000
P(n) = (10/9)(n^3 +900n +7200)
b) The sum of numbers 1 to n is given by n(n+1)/2. The sum of numbers 1 to n^3 is given by (n(n+1)/2)^2. The sum of n constants is n*(the constant). Thus the sum T(n) of the terms of P(n) will be the sum of these polynomials multiplied by appropriate factors. It can be written in the form shown in the problem statement.
c) T(20) is computed to be 419,000, so is a little short of predicting the actual value of the contract.
Four of a sample of 150 computers will be selected and tested. How many ways are there to make this selection? Type a numerical answer in the space provided. Do not type any commas or spaces in your answer.
Answers
The number of ways of selecting 4 computers from 150 computers = 150C4= 20260275
There are 20260275 ways of selecting 4 computers from 150 sample of computers.
what is the median of this data set 17,42,53,97,102,82
Answers
To solve this you put the number in order so (17 42 53 82 97 102) then you count them off by removing them left to right, first 17, then 102, then 42, then 97, then you are left with 2 numbers in the middle so you average them by adding them together and then dividing them by 2 to get 67.5. If you are left with one in the middle then that is your answer.
Which set of coordinates, when paired with (3, −3) and (10, −3), result in a square? (−3, −3) and (−10, −3) (3, 10) and (10, 3) (−3, 4) and (−10 , 4) (3, 4) and (10, 4)
Answers
First answer gets a thanks
Any and all answers gets 5 stars
Most reliable answer gets brainliest.
The dot plot below shows the number of books 26 students read in a month:
Dot plot labeled Number of Books Read shows 10 dots over 0, 7 dots over 1, 3 dots over 2, 2 dots over 3, 1 dot over 4, and 3 dots over 10.
Is the median or the mean a better center for this data and why?
A: Mean; because the data is skewed and there are outliers
B: Mean; because the data is symmetric and there are outliers
C: Median; because the data is skewed and there are outliers
D: Median; because the data is symmetric and there are outliers
Answers
This is because the median of this would not be accurate for the number of kids that read no books and the random three kids that read ten. Mean, however, would find the true median within the plot and utilize and take into account the outliers and how skewed the data is.
Hope this helps!
Where does the graph of the function y=tan(x)
have asymptotes?
Answers
The graph of the function y=tan(x) has vertical asymptotes at odd multiples of pi/2 and periodic asymptotes at even multiples of pi.
The graph of the function y=tan(x) has asymptotes at x-values where the tangent function is undefined. The tangent function is undefined at x-values that are odd multiples of pi/2, such as -pi/2, pi/2, -3pi/2, etc. These x-values are called vertical asymptotes. The graph also has periodic asymptotes at x-values that are even multiples of pi, such as 0, pi, -pi, 2pi, etc. These x-values are called horizontal asymptotes.
Learn more about asymptotes here:https://brainly.com/question/31774790
#SPJ11
hey can you please help me posted picture of question
Answers
Horizontal shift is obtained by addition/subtraction a number to every occurrence of x in the equation. Addition indicates a shift towards left and subtraction indicates a shift towards right.
So the correct answer is Subtract that number From.
Cody is twice as old as Evan and seven years ago the sum of their age was 7. find the age of each boy now
Answers
Evan: x
x-7 (Evan’s age 7 years ago (-7))
2x-7( Cody’s age 7 years ago (-7))
So you add both
x-7+2x-7
And that should equal 7 (seven years ago the sum of their age was 7)
x-7+2x-7=7
3x-14=7
3x=21
x=7
Evan (x)= 7
Cody (2x)= 7 times 2
Cody= 14
Cody is currently 14 years old and Evan is 7 years old, as determined by setting up an equation based on the information provided and solving for their ages.
Let's set up an equation to solve this problem by letting the current age of Evan be x. Since Cody is twice as old as Evan, Cody's current age would be
2x. We are told that seven years ago, their ages added up to 7. Therefore, we can express this as (x - 7) + (2x - 7) = 7. Simplifying this equation gives us 3x - 14 = 7. Adding 14 to both sides gives us 3x = 21. Dividing both sides by 3 gives us x = 7, which is Evan's current age. Therefore, Cody's age is 2x which is 2*7 = 14. Cody is 14 years old and Evan is 7 years old now.
A printer can print 27 pages in 4.5 minutes. How much time does it need to print 324 pages?
Answers
Now, solve for n.
N=54
So, 54 minutes is the answer!
Devon wants to know if drinking milk before bed helps teenagers sleep. he chooses 10 friends on his high school basketball team for his study. every night for one month the friends drink a glass of milk before bed and later record how many hours they sleep that night. Describe three reasons why Devon's study design is flawed.
Answers
Answer:
The three reasons Devon's study is flawed because:
1. The sample size is very small. You cannot conclude anything based on small samples.
2. Sample is biased as Devon chose basket ball players and such players have proper sleep pattern and waking up pattern as compared to normal people. So, the study cannot be generalized.
3. Devon must have studied their sleep pattern before experimenting also, so that some quantitative data on change is available for conclusion.
Credit card A offers an APR of 27.29%, compounded monthly, while credit card B offers an APR of 27.12%, compounded daily. All else being equal, which card offers the better deal for the consumer?
Answers
The effective interest rate, also known as the effective annual interest rate, annual equivalent rate, or simply effective rate. The card which offers a better deal to the customer is Credit card A.
What is an effective rate of interest?
The effective interest rate, also known as the effective annual interest rate, annual equivalent rate, or simply effective rate, is the interest rate on a loan or financial product that is restated from the nominal interest rate and expressed as the equivalent interest rate if compound interest was payable annually in arrears. It is calculated by the formula,
EIR = [1+(i/n)]ⁿ - 1
The effective rate of interest on Credit Card A is,
Effective rate = [1+(i/n)]ⁿ - 1 = [1+(0.2729/12)]¹² - 1 = 30.97%
The effective rate of interest on Credit Card B is,
Effective rate = [1+(i/n)]ⁿ - 1 = [1+(0.2712/365)]³⁶⁵ - 1 = 31.14%
Since the effective rate of Credit card A is less than credit card B, therefore, the card which offers a better deal to the customer is Credit card A.
Learn more about Effective Interest Rates:
https://brainly.com/question/13322646
#SPJ2
a jogger runs around a 220 yard track in 125 seconds. what is the average speed in yards per second? Explain.
Answers
Answer: You can find how much yps (yards per second) by dividing 220 by 125. Divided, 220 / 125 ==> 1.76 He runs 1.76 yps. To check, you can multiply 1.76 by 125. Multiplied, 1.76 x 125 ==> 220. This is true.
Hope this helped you! ♥
Which of the following is a statistical question?
A.
What is Monica's brother's age?
B.
How many students are attending Jessica's dance class today?
C.
How many pages are there in this book?
D.
How many cars are parked in the parking lot each day?
Answers
Statistics is the discipline or science of gathering and analyzing vast amounts of numerical data. The correct option is D.
What are statistics?Statistics is the discipline or science of gathering and analyzing vast amounts of numerical data, particularly with the aim of inferring proportions in a whole from those in a representative sample.
In statistics, a large amount of data is collected to gather some sort of information, through which the important decisions can be taken. Therefore, the question that is an example of a statistical question is "How many cars are parked in the parking lot each day?".
Hence, the correct option is D.
Learn more about Statistics:
https://brainly.com/question/23091366
#SPJ2
What is the volume of a cube with an edge length of 4.5 cm?
Enter your answer, as a decimal, in the box.
___ cm 3
Answers
hope this helps...
Brainliest would be fantastic, have a nice day!!
Take a look at the figure. What is the value of y? A. y = 16 B. y = 64 C. y = 14 D. y = 32
Answers
[tex] \sqrt{2y} =11 -3[/tex]
[tex] \sqrt{2y} =8[/tex]
square both sides
2y = 64
∴ y = 64/2 = 32
The answer is option D. y = 32
Your principal surprises you by buying your class a turtle. He brings the turtle to your class along with a sheet from the pet store titled "Turtle Tank Rule."
*Tank walls must be at least 1 foot tall so the turtle can't climb out.
*There must be at least 400 square inches of floor space for the turtle to walk around on.
Your teacher says the volume of the tank must be smaller than 5000 cubic inches so it doesn't take up too much room in the classroom.
Give the dimensions of a tank that would work for your new turtle. Use words and numbers to explain how your tank satisfies the "Turtle Tank Rules" and your teacher requirements.
Volume of a rectangular prism= length X width X height
Answers
We can set the height at exactly 1 ft (or 12 inches). Then we can select length and width that multiply to 400 square inches, for example, L = 40 inches and W = 10 in. This gives us a tank of dimensions 40 x 10 x 12 = 4800 cubic inches, which fits all the criteria.
To satisfy the 'Turtle Tank Rules' and your teacher's requirements, the tank dimensions must meet certain criteria. You can use the formula for the volume of a rectangular prism to find the dimensions.
Explanation:To satisfy the 'Turtle Tank Rules' and your teacher's requirements, the tank dimensions must meet the following criteria:
The tank walls must be at least 1 foot tall.The tank floor must have a minimum of 400 square inches of space.The volume of the tank must be smaller than 5000 cubic inches.Let's assume the tank has length, width, and height as its dimensions. By using the formula for the volume of a rectangular prism (Volume = length * width * height), we can manipulate it to find the dimensions:
Choose a reasonable value for the height (for example, 6 inches).Calculate the area of the tank floor by dividing 400 square inches by the chosen height.Find the length and width that multiply to give this area while satisfying the volume requirement of less than 5000 cubic inches.Hey can you please help me posted picture of question
Answers
Explanation:
The number of leaves in a tree diagram for probabilities is equal to the number of possible outcomes.
Tossing a coin 5 times leads to these results:
First,second, third and fourth tossing are the nodes; and fifth tossing has the leaves.
Root → 2 nodes → 2² nodes → 2³ nodes → 2⁴ → 2⁵ leaves = 32
Those 32 leaves is this sample space:
head-head-head-head-head
head-head-head-head-tail
head-head-head-tail-head
head-head-head-tail-tail
head-head-tail-head-head
head-head-tail-head-tail
head-head-tail-tail-head
head-head-tail-tail-tail
head-tail-head-head-head
head-tail-head-head-tail
head-tail-head-tail-head
head-tail-head-tail-tail
.......... (continue)
And so on until you have included all the possibilities, ending with tail-tail-tail-tail-tail. Those will be 32 outcomes.
Jeff put a small box that is 12 inches long, 8inches wide, and 4 inches tall inside a box that is 20 inches long, 15 inches wide and 9 inches high. How much space is left in the larger box?
Answers
V is H×L×W
small box details are 12 inches long, 8 inches wide, and 4 inches tall therefore using the formula given, 12 × 8 × 4 gives you 384 inches ³
big box details are 20 inches long, 15 inches wide, and 9 inches high there using the formula given, 20 × 15 × 9 gives you 2700 inches ³
cubed to the 3rd? because there are 3 numbers instead of 2
so, you're left to subtract with what you gotten 2700 - 384 gives you 2316 inches cubed. hope that was helpful
On a certain day, $1 is worth 30.23 Russian rubles.Omar has $75.How many rubles will he get in exchange?
Answers
Hope this helps!
To find this you multiply his amount of money ($75) by how many Russian Rubles $1 equals (30.23). This will give you an answer of 2,267.25.
I hope this helps!
Given the following table, determine the missing value. Growth Factor 1.13 ? 1.28 1.97 Percent 13% 256% 28% 97%
a.
256
c.
3.56
b.
2.56
d.
35.6
Answers
256% = 2.56
2.56 + 1 = 3.56
The appropriate choice is ...
c. 3.56
Answer:
missing value in the table is 3.56
Step-by-step explanation:
Percent 13% 256% 28% 97%
Growth Factor 1.13 ? 1.28 1.97
To find growth factor first we remove the percentage and then we add 1
we are given with 246 %
to remove percentage we divide by 100
[tex]\frac{256}{100} = 2.56[/tex]
To get growth factor we add 1
1+2.56= 3.56
so growth factor is 3.56
missing value in the table is 3.56
Find the amount of the discount on a $234 item with a discount of 15%. A. $40.00 B. $23.40 C. $35.10 D. $35.01
Answers
Your answer is C. $35.10.
hey can you please help me posted picture of question
Answers
Comparaing the given graph with the graph of x⁴, we can say the given graph can be obtained by shifting x⁴ by 2 units to the right.
A shift in right direction can be obtained by subtracting a number from the x. The shift is 2 units, so the above graph can be obtained by following expression:
F(x) = (x-2)⁴
Thus, option D is the correct answer
Suppose that h> 0:
To graph y = f (x-h), move the graph of h units to the right.
We have then that the original function is:
G (x) = x ^ 4
The new function is:
F (x) = (x-2) ^ 4
Answer:
F (x) = (x-2) ^ 4
option D
What is the solution to the expression –2 – 3 – (–4)?
Answers
so then -5 - (-4) gives you -1 and tha'ts your answer
_________________________________________________________
Note:
_________________________________________________________
We are given the expresssion:
_________________________________________________________
→ " - 2 − 3 − (−4) " ; & are asked to find the solution to this expression;
→ so we simplify this given expression:
_________________________________________________________
We are only dealing with "subtraction" ; so we go from "left to right", in the order in which they occur; starting with the left.
{Note that the "parentheses" given in this particular problem does not reflect an operation that we are to perform; so we go with the substraction.}.
→ " - 2 − 3 = - 5 " ;
Then:
→ " - 5 − (- 4) = ? " ; ← which is our answer to be solved.
_______________________________________________________
Note:
_______________________________________________________
→ " - 5 − (- 4) = - 5 + 4 " ;
→ {since a "negative minus a negative is a postive" }.
→ {that is; "subtracting a negative" is "adding a positive" .}.
_______________________________________________________
And we have:
_______________________________________________________
→ " - 5 + 4 = - 1 " .
_______________________________________________________
The answer is: " -1 " .
_______________________________________________________
A single fair die is tossed. find the probability of rolling a number greater than 55.
Answers
Which expression is equivalent to -6(3x-2/3)?
A) -2x + 9
B) -3x - 6 2/3
C) -18x + 12
D) -18x + 4
Answers
-6(3x - 2/3)
Distribute the -6
-18x + 4
The answer is D) -18x + 4
Hope this helps!
Answer:
D hope this helps have a wonderful safe day
Step-by-step explanation:
Ethan made 14 out of 25 foul shots at basketball practice what percent of shots did he make
Answers
divide 14 by 25:
14 / 25 = 0.56
multiply the answer by 100:
0.56 x 100 = 56%
Hey can you please help me posted picture of question
Answers
1) Rolling a die
Sample Space = {1,2,3,4,5,6}
Total number of outcomes in sample space = 6
Favorable outcomes = Odd number
Number of Favorable outcomes = 3
Probability of getting an odd number = 3/6
2) Tossing a coin
Sample Space = {H, T}
Probability of getting a head= 1/2
The probability of getting odd number and head will be the product of two probabilities, which will be = 3/6 x 1/2 = 3/12
Thus there is 3/12 = 1/4 (0.25 or 25%) probability of getting an odd number and a head in given scenario.
So correct answer is option C
One of the two sides of the coin is a head, so the probability of tossing a head is 1/2.
These are considered to be independent events, so the joint probability is the product of these probabilities.
The probability of getting an odd number and a head is
(3/6)*(1/2) = 3/12
The appropriate choice is ...
C. 3/12