To create a cumulative response record, we need to add up the number of responses at each time point with the number of responses at all previous time points.
Starting with the first time point:
At time 0 seconds, there were 0 responses.
At time 10 seconds, there were 0 + 1 = 1 responses.
At time 20 seconds, there were 0 + 1 + 2 = 3 responses.
At time 30 seconds, there were 0 + 1 + 2 + 1 = 4 responses.
At time 40 seconds, there were 0 + 1 + 2 + 1 + 3 = 7 responses.
At time 50 seconds, there were 0 + 1 + 2 + 1 + 3 + 4 = 11 responses.
At time 60 seconds, there were 0 + 1 + 2 + 1 + 3 + 4 + 6 = 17 responses.
At time 70 seconds, there were 0 + 1 + 2 + 1 + 3 + 4 + 6 + 9 = 26 responses.
At time 80 seconds, there were 0 + 1 + 2 + 1 + 3 + 4 + 6 + 9 + 10 = 36 responses.
At time 90 seconds, there were 0 + 1 + 2 + 1 + 3 + 4 + 6 + 9 + 10 + 7 = 43 responses.
At time 100 seconds, there were 0 + 1 + 2 + 1 + 3 + 4 + 6 + 9 + 10 + 7 + 9 = 52 responses.
At time 110 seconds, there were 0 + 1 + 2 + 1 + 3 + 4 + 6 + 9 + 10 + 7 + 9 + 8 = 60 responses.
At time 120 seconds, there were 0 + 1 + 2 + 1 + 3 + 4 + 6 + 9 + 10 + 7 + 9 + 8 + 9 = 69 responses.
Plotting these cumulative response values against time gives the cumulative response record:
|
70| ●
| ●
| ●
| ●
| ●
50| ●
|
|
| ●
|●
30 |-----------------------------------
| 20 40 60
Each dot on the graph represents the total number of responses up to that point in time. The cumulative response record shows how the child's responses accumulate over time, giving a sense of their overall performance.
To know more about cumulative response refer here:
https://brainly.com/question/31765357
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24. Morgan and Natalie's heights can be
compared using a scale of 1.5 inch :2.5
inches. If Morgan is 36 inches tall, find Natalie's
height. Give your answer in feet.
How many
many inches long is the base of the building in the drawing?
[tex] \huge \purple{\tt{Answer:}} [/tex]
5 inches
OR15 feet
25×2,06 5,2×7,6
4,002×35 45,07×5,1
103×2,12 3,02×0,25
12,5×11 7,52×6,002
Answer:
25×2,06 5,2×7,6
4,002×35 45,07×5,1
103×2,12 3,02×0,25
12,5×11 7,52×6,002
Step-by-step explanation:
;lfk;dlj
can someone help :) i am d^mb ok
Answer:
answer is
32x2=64
16x4=64
4×3=64
A number of complaints were received from the users saying that the pencil was sliding on
paper and therefore it had become difficult to write. What is the probable reason for this?A number of complaints were received from the users saying that the pencil was sliding on
paper and therefore it had become difficult to write. What is the probable reason for this?
Answer:
Graphite is a form of carbon.
Step-by-step explanation:
Pencils are usually made from graphite and clay.
Now, graphite is a from of carbon and as such it is soft due to the weak intermolecular forces it possesses in between it's layers. Therefore if the graphite is increased, this will make the pencil not to be hard enough when writing and easily slide.
99 times 44 take 99 add 19 what does it equal
Answer:
The answer is 4,276
I hope it helps
Hurry please will mark brainliest!!!!!
Answer:
C
Step-by-step explanation:
brianliest :3
help me please i’ll mark brilliant
Answer:
Yes
Step-by-step explanation:
8/9i+12=2/9i+34 (solve for i)
Answer: I=33
Step-by-step explanation: hope this help
60/100 is equivalent to what fraction ? Multiple choice.
60/80
6/10
2/5
4/5
does this table represent a liner or nonlinear function
Answer:Nonlinear
Step-by-step explanation:
The ratio is 1:8 meaning if you divide the second part by 8 it should get you the first part but 16/8 is 2 not 3 therefore it is not linear
Benjamin bought a 3- pound bag of flour for 6.95. What is the unit price per ounce of flour? (1 pound =16 ounces)
Answer:
$0.145/ounce
Step-by-step explanation:
Find the unit price by dividing $6.95 by 3 pounds and then multiplying the result by (1 pound)/(16 oz):
$6.95 * 1 pound
------------------------------- = $0.145/ounce
(3 pounds) * (16 oz)
Yall know how to do this?
Answer: no
80+ x+5 + x-5 =180
2x=100
x=50
so
80 and 55 and 45
Step-by-step explanation:
Answer:
Sean is incorrect.
Step-by-step explanation:
The interior angle of this triangle with the exterior angle of 80° is 100°, so the sum of the remaining angles should be 80°, which means (X + 5) + (X - 5) = 80. Take off the parenthesis, 2X = 80, which means X = 40°. This is where Sean's answer was wrong, he forgot that the remaining angles are X + 5 and X - 5 instead of X, which means that the angles in this triangle should actually be 100°, 45°, and 35°.
Laura deposited $12,000 into an account that earns 8% interest. How much money will
she have in 5 years if the interest is compounded quarterly?
9514 1404 393
Answer:
$17,831.37
Step-by-step explanation:
The compound interest formula is useful.
A = P(1 +r/n)^(nt)
A = $12,000(1 + .08/4)^(4·5) = $12,000(1.02^20)
A = $17,831.37
Laura will have $17,831.37 in 5 years.
Put the numbers in order from smallest to largest
-10,-1,0,10,1
Answer:
The order is (-10,-1,0,1,10)
Answer:
-10 -1 0 1 10
Step-by-step explanation:
as -10 is smaller than -1 is because the negative numbers keep getting smaller as they progress for example 1 and 10 which is bigger it is ofc 10 but I negative numbers its quite the opposite hope this helps
Hai thinks there must be about 600 sprinkles on his donut. Hai starts by eating 25% of the donut. About how many sprinkles does he eat?
Answer:
45
Step-by-step explanation:
Of the 600 sixth graders at Melville Middle School, 80% want more field trips. How many students want more trips?
Answer:
480
Step-by-step explanation:
A bakery made 1, 575 butter cookies. After arranging the cookies into packages, the bakery did not have any cookies left. How many cookies could have in each package? *
1 point
A. 6
B. 5
C. 9
D.4
Answer:
B. 5 might be the answer.
Answer: Either B. 5 or C. 9
Explanation: Assuming there would be the same amount of cookies in each package, to see if they would all fit perfectly and there be no leftover cookies, simply divide 1,575 (the number of total cookies) by how many cookies could be in each package. If it comes out with "point something," then the numbers after the decimal point would be how many cookies will be leftover. 5 and 9 both end up with no decimal, so that's as much as I know.
Penelope was reading a book at a rate
of 1.2 pages per minute. At that rate,
how many pages can Penelope read in
5 minutes?
I NEED THIS LIKE NOWW IT FOR A TESTTT
Answer:
Penelope can read 6 pages in 5 minutes.
Step-by-step explanation:
You would use the equation 1.2x = P
P=how many pages x=how many minutes
1.2(5) = 6
She can read 6 pages in 5 minutes
-5, -5.2,5.5,-51/2,-5/2
Least to greatest
Answer:
-5 1/2, -5.2, -5, -5/2, 5.5
Step-by-step explanation:
A plane flew 1,236 miles in 4 hours.what was the planes average speed (rate) in miles per hour?
Answer:
309 miles per hour
Step-by-step explanation:
Divide the total distance traveled by the time. So the answer is 1236 miles divided by 4 hours, or 309 miles per hour
8.please help this is timed !!!
Answer:
X=4
Step-by-step explanation:
x+y=6
(+)x-y=2 (Add to get rid of y's)
2x=8
2x/2=8/2
x=4
what’s the slope_____
Answer:
-4
Step-by-step explanation:
The formula for finding the slope of a line is [tex]\frac{y_2-y_1}{x_2-x_1}[/tex] when the given points are [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex]. We can take any two points given to us from the table and plug them into that expression. For example, we can use the points (0,0) and (2,-8).
[tex]\frac{y_2-y_1}{x_2-x_1}\\= \frac{-8-0}{2-0}\\= \frac{-8}{2}[/tex]
Simplify the fraction
[tex]= -4[/tex]
Therefore, the slope of the line is equal to -4.
I hope this helps!
Lara made some chocolate tarts for every 5 cups of chocolate chips she added 3 cups of sugar.What is the ratio of chocolate chips into the sugar?
Answer:chocolate chips : Sugar
5 : 3
Step-by-step explanation:
A ratio tells us the relationship between 2 or more items, explaining how many times the value of one item is contained in another and denoted as either a/b, a to b or a:b.
Here, Lara made chocolate tarts , For every 5 cups of chocolate chip, 3 cups of sugar are added, Therefore the ratio of chocolate chips to sugar is expressed as
chocolate chips : Sugar
5 : 3
Cora paid 16/100 of a dollar to buy a postcard from Grand Canyon National park in Arizona. What is 65/100 written as a
decimal in terms of dollars?
Answer:
$.65 (sixty five cents)
Step-by-step explanation:
can someone help right away!! please!!
Answer:
y = - 2x + 1
Step-by-step explanation:
Substitute an x value from the table into the equation
x = 1 : y = - 2(1) = - 2 ← require to add 1 to obtain y = - 1
x = 4 : y = - 2(4) = - 8 ← require to add 1 yo obtain y = - 7
Then equation describing the relationship is
y = - 2x + 1
I need help with math if you don't know the answer get out of the question and don't answer it and give the wrong answer or some link or even say "I don't know" or anything like that it's not fair to me cause it a waste of my points I will report your if you do that :) have a nice day and stay safe
Answer:
44 ounces
Step-by-step explanation:
Multiply
3 2/3 x 12
11/3 x 12 = 11 x 12 / 3 = 132/3
convert
44 ounces
Hope this helps ^-^
If x^{2} + y*sqrt{xy} = 10 and y^{2} + x*sqrt{xy} = 20, what is x?
Answer:
45
Step-by-step explanation:
If x and y are positive integers, what is the value of x√+y√x+y?
(1) x + y = 10
(2) xy−−√=2xy
5.
Write a rule for the linear function in the table.
A. f(x) = x – 4
B. f(x) = x – 5
C. f(x) = 3x
D. f(x) = x + 4
Answer: my answer.... A. f(x) = x - 4
Answer: all on brainly
f(x) = –4x is a function rule for the table.
Step-by-step explanation: all on brainly
f(x)=x-4 is the answer i believe
Answer :
The function is
Step-by-step explanation:
Given values in table :
x f(x)
3 -1
4 0
5 1
6 2
Here we see there is a difference of 4 in the values of x and f(x)
i.e. 3-(-1)=4
or 4-0=4
Similarly 5-1=4
6-2=4
So x-F(x)=4
Adding F(x) -4 both sides
x-F(x) +F(x) -4=4+F(x) -4
We have F(x)= x-4
Step-by-step explanation: someone's brainly answer
A. f(x) = x - 4
Find the missing side. Round to the nearest tenth.
55°
20
16.4
244
163
23.0
Answer:
16.4
Step-by-step explanation:
sin 55 = x/20
x = 20 sin 55 = 16.4