Dan builds identical model cars and sells them online. He records the number of models he completes every couple of hours. The graph shows Dan’s data. Choose two pairs of points on the line and calculate the slopes between them. Is Dan’s productivity constant? Explain.
I'm sorry, I don't know how to put the graph in. BTW, This was on Iready
Answers
Answer: you can add the image below this and send the pic then I will anwser it for you.
Step-by-step explanation:
Dan’s productivity is constant as slope of the straight line remains constant.
What is the general equation of a Straight line?The general equation of a straight line is -y = mx + c
[m] → is slope of line which tells the unit rate of change of [y] with respect to [x].
[c] → is the y - intercept i.e. the point where the graph cuts the [y] axis.
Other possible equations of line are -
(y - y₁) = m(x - x₁) {Point - slope form}(y - y₁) = (y₂ - y₁) × (x - x₁)/(x₂ - x₁) {Two point - slope form}x/a + y/b = 1 {intercept form}x cos(β) + y sin(β) = L {Normal form}We have a graph as shown in the image that depicts how many identical cars Dan builds and sells them online.
Let the two points be (2, 3) and (4, 6). Then, the slope will be -
m = (6 - 3)/(4 - 2) = 3/2 = 1.5
Yes, Dan’s productivity is constant as the graph is a straight line and its slope remains constant which depicts Dan's productivity.
Therefore, Dan’s productivity is constant as slope of the straight line remains constant.
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Related Questions
The SSS rule is used to prove what property?
1.) It's used to show that polygons are similar if their corresponding sides are proportional.
2.) It's used to show that (triangle symbol)s are congruent if their corresponding sides are congruent.
(won't let me use the triangle looking symbol)
Answers
Answer:
2
Step-by-step explanation:
(SSS) says triangles are congruent if three sides of one triangle are congruent to the corresponding sides of the other triangle.
2.) It's used to show that (triangle symbol)s are congruent if their corresponding sides are congruent.
The library loans 4 times as many non-fiction books as it does
fiction books. Write a rule for the relationship between the two
variables. Use n for non-fiction and f for fiction.
Answers
We know there are 4 times as many non-fiction books as there are fiction books so we would have to multiply non-fiction by 4 to figure out how many fiction books there are
The rule for the relationship between the nonfiction and fiction books as an expression is n = 4f.
We have,
Let's write a rule for the relationship between the number of non-fiction books (n) and the number of fiction books (f) based on the given information.
We are told that the library loans 4 times as many non-fiction books as it does fiction books.
This means that the number of non-fiction books (n) is equal to 4 times the number of fiction books (f).
Mathematically, we can express this relationship as:
n = 4f
Where:
n = Number of non-fiction books
f = Number of fiction books
Thus,
The rule for the relationship between the nonfiction and fiction books as an expression is n = 4f.
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HURRRRRRRRRRRRRRRRRRYYYYYYYYYYYYYYYYY
Answers
Which statement is the best comparison between the populations of the two continents in 2008
Answers
Answer:
Africa population is 2X larger than North America
Step-by-step explanation:
9.67x10⁸ = 967000000 which is 2 times more than north america which is 529 million
Answer:
Africa's population was about 2 times larger than North America's population in 2008
Step-by-step explanation:
9.67*10^8 = 967000000 = 971 million
971 million = Africa
529 = north America
12 pizzas on 2 plates = ___ plates per pizza
Answers
Answer:
Step-by-step explanation: 12X2=24 pizza pieces on the two plates in all.
Write an equation with a slope: -3/4 and y-intercept: -1/4
Answers
Answer:
y = (-3/4)x - 1/4
Step-by-step explanation:
Use the slope-intercept formula y = mx + b. Here m = -3/4 and b = -1/4, and so: y = (-3/4)x - 1/4
The equation of the line with slope -3/4 and y-intercept is -1/4 is y=-3/4x-1/4.
What is slope intercept form of line?The slope intercept form of a line is y=mx+b, where m is slope and b is the y intercept.
The slope of the line is the ratio of the rise to the run, or rise divided by the run.
It describes the steepness of line in the coordinate plane.
The slope of line passing through two points (x₁, y₁) and (x₂, y₂) is
m=y₂-y₁/x₂-x₁
Given that the slope is -3/4 and y-intercept is -1/4.
We have to find the equation of line with slope -3/4 and y-intercept is -1/4.
m=-3/4 and b = -1/4
Now plug in these values in slope intercept form y=mx+b
y=-3/4x-1/4
Hence, y=-3/4x-1/4 is the equation of the line with slope -3/4 and y-intercept is -1/4.
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Will give brainliest to the best or first answer!
Answers
Answer: Not what's written down.
Step-by-step explanation:
Okay, so basically, if you have a letter, no other number can go with that number with a letter. So like 5x + 2b -7.
There is only one number that has x, so 5x.
Same with b. 5x + 2b.
Now, there is no letter with the 7, so that will stay the same.
So, the answer is 5x + 2b -7.
Now, I look at your question.
If I do all of the work I just showed, the answer is C.
Holland added three decimals that made a sum of 2. One of the decimals was 0.34.
What are two other decimals Holland could have used to make a sum of 2? Explain how you know.
Answers
0.96 + 0.7 = 1.66
Holland could have used 0.96 and 0.7 (or any other 2 decimals that add up to 1.66).
The two other numbers could be 0.83.
First, do the equation 2 - 0.34 = 1.66.
Next, divide 1.66 ÷ 2 = 0.83.
Finally, add 0.83 + 0.83 + 0.34 = 2.
So the two other decimals Holland could do is 0.83.
Martin Luther King Jr was 5 feet tall, 7 inches (67 inches) tall. The statue is 30 feet tall. What is the ratio of Martin Luther King Jr's actual height to the statue?
Answers
Answer:
67 inches : 360 inches
Step-by-step explanation:
30 feet = 360 inches
Martin Luther King Jr : Statue
67 : 360
The ratio of Martin Luther King Jr's actual height to the statue is 67 : 360.
What is a ratio?The ratio shows how many times one value is contained in another value.
Example:
There are 3 apples and 2 oranges in a basket.
The ratio of apples to oranges is 3:2 or 3/2.
We have,
Martin Luther King Jr height = 5 feet tall and 7 inches
This is 67 inches tall.
The statue height = 30 feet tall.
This is 12 x 30 = 360 inches
Now,
The ratio of Martin Luther King Jr's actual height to the statue.
= 67 : 360
Thus,
The ratio is 67 : 360.
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Which statement is true?
Answers
Multiply or Divide. Write fractions in simplest form.
Answers
Answer: -7/26
Step-by-step explanation:
A bee flies 6 feet per second directly to a flowerbed from its hive. The bee stays at the flowerbed for 14 minutes, and then flies directly back to the hive at 4 feet per second. It is away from the hive for a total of 19 minutes. A. what equation can you use to find the distance of the flowerbed from the hive? B. How far is the flowerbed from the hive? Let d be the distance of the flowerbed from the hive.
Answers
Answer:
5 minutes
Step-by-step explanation:
d / r = t
The bee is flying for 19 - 14 minutes
(d / 6) + d / 4) = 5
Answer: 25 feet
Step-by-step explanation:
19 - 14 = 5
total travel time = 5 min
av. between 6 and 4
= 6+4÷2 = 5
5 feet per sec × 5 min = 25 feet
Aman had to sell his television at a loss of 12%. If the selling price was
Rs.7040, what was its cost price? Explain step by step please.
Answers
this is the explanation i hope it will be good
1200*12/100
12*12=132
what is 2 to the power of -1 + 1/2?
Answers
Answer:
The answer is 1
Step-by-step explanation:
2^-1 is basically turning it into 1/2. And the rest is history
Answer:
1
Step-by-step explanation:
can you pls make me BRAINLYS
Complete the inequality statement. 40 cm ___ 4 m
>
=
Answers
hopes this helps :)
8(5-2x)=24
Solve x. Pls show working
Answers
distribute the terms
-16x+40=24
subtract 40 from both sides
-16x - -16
divide both by 16
x = 1
The weight limit for checked baggage at the airport is 50 pounds. What is the limit in kilograms?
Answer Choices:
A. 22.7 kg
B. 50 kg
C. 110 kg
Answers
Answer: A. 22.7Kg
Step-by-step explanation:
Pounds to Kg = /2.205
50/2.205 = 22.7Kg (Rounded)
What is the actual area of Julio's kitchen floor?
Answers
Answer:
area=2Πr(r+h)
area=hhhhhh
hhhhhhhhh
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Please answer need the extra credit
*count a pair of shoes as a singular unit *
Mary oversees shoe suppliers from 3 places. she is trying to supply for
retail stores.
supplier A has 4 crates of shoes plus six loose pairs
supplier B has 6 crates of shoes, but one pair is missing
supplier C has 10 crates plus five loose pairs
assume each crate contains an equal number of shoes, write an expression describing the total number of shoes available.
write another expression describing the number of shoes available for each retail store if the shoes are divided equally among stores.
Answers
Answer: 20c + 10.
Step-by-step explanation:
(c represents crates)
I wrote each equation separately first.
Supplier A: 4c + 6
Supplier B: 6c - 1
Supplier C: 10c + 5
We can add all the cs from each supplier giving us 4c + 6c + 10c which equals 20c. Now we can add the extra shoes as, 6 + (-1) + 5 equaling 10. I wrote -1 because we are missing that shoe, but you can write it as 6 - 1 + 5 instead. Together the two numbers make the equation 20c + 10. Hope that helps : )
4c+6 for supplier A
6c-1 for supplier B
10c+5 for supplier C
Combining the like terms of C you would get 20c
Then combining the other number (-1,6,5) you get 10
Which statement about Maria's claim is accurate?
Answers
Answer:
maria is incorrect because she didn't subtract the exponents
Two integers, n and p, have a product of -10. What is the smallest possible sum of n and p? Explain your strategy.
Answers
Answer: -5 x 2
Step-by-step explanation:
Multiply −5 and 2 to get −10.
To end up with a negative make sure to put a negative number inside the problem with a positive number.
Determine whether the measures for the figure shown proportional.
A. the length of a side and the perimeter
B. the length of a side and the area
Answers
Answer: 5 length & width
Step-by-step explanation:
Since this is a square all sides would be the same length & width which would be 5 because each side is symmetric. So if you do 5 times as many sides as there is (5 x 4) it would give you 20
So the LENGTH of EACH side is 5 and the AREA in total or PREMIETER would be 20 all together.
(hope this helps)
Find the value of the expression: 3 ⋅ (2 + 6)2
a. 114 c. 48
b. 192 d. 144
Answers
Answer:
48
Step-by-step explanation:
first, we will use the distribution property: a (b + c): (ab + ac)
[3(2) + 3(6)] 2
now we will multiply
(6+18)2
(24)2
=48
8x2=16
16x3=48
answer is c
divide the sum of 3/2 and 5/7 by their difference
Answers
Answer:
hope it helps ☜☆☞o==[]::::::::::::::::>
answer is 2 1/10
Please help ill give you lots of points
the cost of a8 CDS plus the sales tax of 1.34 is 105.26 dollars
make an equation
PS I'm desperate
Answers
Answer:
12.99x+1.34 is your equation.
Step-by-step explanation:
1.34 is the constant, so take that from the total since it’s not the actual price per CD. 103.92 is the price for all 8 CDs together, so divide that by 8 to get the price per CD.
33.
Find the value of the expression: (5 + 7)2
a. 24 c. 144
b. 74 d. 54
Answers
Answer: a. 24
Step-by-step explanation:
We will simplify using PEMDAS.
Given:
(5 + 7)2
Add:
(12)2
Multiply:
24
a. 24
Hello!
[tex](5+7)2[/tex]
[tex]5+7=12\\12*2=24[/tex]
Your answer would be A. 24
Hope this helps!
Please answer need the extra credit
*count a pair of shoes as a singular unit *
Mary oversees shoe suppliers from 3 places. she is trying to supply for
retail stores.
supplier A has 4 crates of shoes plus six loose pairs
supplier B has 6 crates of shoes, but one pair is missing
supplier C has 10 crates plus five loose pairs
assume each crate contains an equal number of shoes, write an expression describing the total number of shoes available.
write another expression describing the number of shoes available for each retail store if the shoes are divided equally among stores.
Answers
PLEASE HELP!! TIMED!
A line is defined by the equation y= 2/3x-6. The line passes through a point whose y-coordinate is 0. What is the x-coordinate of this point?
Answers
0 = 2/3X - 6
6=2/3X
X=9
solve please
ab - cd = 0
solve for C
Answers
step by step:
1. isolate the term in C, ab=cd
2. divide both sides by the coefficient of c, which is d
ab/d = cd/d
3. the d’s cancel
ab/d=c
but to make it look nicer, c= ab/d. both answers are correct though!
Answer:
c = ab / dStep-by-step explanation:
ab − cd = 0
Add -ab to both sides:ab − cd+− ab= 0 +− ab
−cd=−ab
Divide both sides by -d:− cd/−d = − ab /−d
c = ab / d
What is the value of
Answers
Answer: option 1
Step-by-step explanation:
Answer:
1. Is the correct one.
Step-by-step explanation: