Teresa and Elaine want to know who reads more pages per hour. Teresa keeps track of the number of pages she reads in a graph, and Elaine keeps track of how many pages she reads in a table. How many pages per hour does each girl read, and who reads at a faster rate? Teresa:_____ pages per hour
Elaine:_____ pages per hour
This person who reads faster is:__________(Type T for Teresa or E for Elaine)
Elaine’s Reading Log
Time (h) 2.5 3 5 8
Pages read 70 84 140 224
Answers
Elaine -- 70÷2.5=28 -- 28 pages per hour
E--Elanie reads the fastest
Related Questions
How do scientists use a spectroscope to determine a star's composition? A. They study patterns in light bands that are separated from starlight by the spectroscope. B. They use the spectroscope to study sound waves that are traveling from the star. C. They use the spectroscope to create a man-made star that they study in a lab. D. They run tests on gas samples that the spectroscope collects from the star's core.
Find the length of the hypotenuse of the triangle.
What is 1(4X9) What is the answer
What is 1/6 as a decimal
Answers
slope is (y2-y1)/(x2-x1)
(-3,4) and (5,-1)
slope=(-1-4)/(5-(-3))=-5/(5+3)=-5/8
slope=-5/8
Answers
1. What is the slope of the line? *
3/7
-3/7
20
-20
What does the slope represent for the tire company? *
The decrease of time (in months) the tires were used.
The increase of time (in months) the tires were used.
The tire tread decreases by this much each month.
The tire tread increases by this much each month.
2. What is the y-intercept of the line? *
3/7
-3/7
20
-20
What does the y-intercept represent for the tire company? *
How thick the tires were when they started.
The number of months they measured the tire tread.
The increase in tire tread.
The decrease in tire tread.
Answers
2) not sure
3)b=20 in y=-3/7x+20
m=slope
m=-3/7 in y=-3/7x+20
2) Since the slope is negative it is decreasing, as seen on a graph. So, the tire tread would be decreasing by the month (x).
3) y=mx+b
b=y-intercept
b=20 in y=-3/7x+20
Football Scores
Score Number of
Students
0 5
1 3
2 12
3 2
4 6
5 6
6 4
Based on the table, what is the mean football score? (1 point)
Question 5 options:
1)
1.3
2)
1.8
3)
2.9
4)
3.5
Question 6 (1 point)
(08.02 LC)
The table below shows the heights of students in a group.
Student Height
(in inches)
A 49
B 48
C 53
D 54
E 51
What is the mean height of the students in the group? (1 point)
Question 6 options:
1)
48 inches
2)
49 inches
3)
51 inches
4)
54 inches
Question 7 (1 point)
(08.03 MC)
The dot plot below shows the hourly rate of some babysitters in a city:
Which statement best describes the shape of the data? (1 point)
Question 7 options:
1)
It is symmetric and has no gaps.
2)
It is not symmetric and has a peak at $5.00.
3)
It is a cluster from $1.00 to $5.00 and has gaps.
4)
It is a cluster from $1.00 to $5.00 and has a peak at $5.00.
Answers
Answer:
1. 2.9
2. 51 inches
3. (if you can send a picture of the question, I can tell you an answer.
Step-by-step explanation:
for number 1:
You have to add the scores on the left and divide it by the total. What I did was multiply each number on the right with it's pair and added it up. I got 111. Afterwards, I totalled the number of students (I got 38) and divided the scores by the number of students to get 2.9.
for number 2:
You do the same thing as number one but instead of multiplying pairs, you add the heights. I got 255 and then divided it by 5 total heights. I got 51 inches.
for number 3: I didn't get the graph to tell you the answer but I can tell you what everything means.
Symmetric means that both sides of the graph are equal and if you fold the graph in half horizontally, you should get the same shape.
Gaps are where you see blanks in the graph where the data gets cut off and then has stats again.
Cluster is when a huge amount of data is gathered in one area.
Peak is where the data (x-axis) reaches it's highest point (highest y-axis point).
Good luck and please give me Brainliest if you liked my answer!
Answers
and -0.3 × 0.5 = -0.15
Explanation: Your question doesn’t seem accurate.
Answer:
i believe it is 0.064?
Step-by-step explanation:
the question isnt very clear
Answers
The length of the two sides of a triangle is 14 inches and 4 inches.
We have given that,
The length of the two sides of a triangle is 14 inches and 4 inches.
We have to determine the which of following dimensions is the third side of this triangle.
What is the triangle?
A triangle is a polygon with three edges and three vertices. It is one of the basic shapes in geometry. A triangle with vertices A, B, and C is denoted \triangle ABC. In Euclidean geometry, any three points, when non-collinear, determine a unique triangle and simultaneously, a unique plane
The answer would be 11 believe.
The length of the two sides of a triangle is 14 inches and 4 inches is 11.
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