An elevator travels down from the top floor of a skyscraper. The graph below represents its height, in feet, over time in seconds. What does the slope of the line represent?
Answers
Answer:
So Y, which represents height, goes down depending on how far you are in time, which is X.
The slope of the graph represents the elevator's descent speed, calculated as 12 feet per second based on the points (1, 838) and (2, 826).
The Slope of the line in the graph represents the rate of change of height with respect to time, or the speed of the elevator's descent.
In this case, the slope can be calculated using the formula: slope = (change in height) / (change in time). We know that the elevator's height changes from 838 feet at 1 second to 826 feet at 2 seconds,
So, the change in height is : 838 - 826 = 12 feet, and the change in time is 2 - 1 = 1 second.
Therefore, the slope is 12 feet/second, this indicates that the elevator is descending at a speed of 12 feet per second.
Learn more about Slope here
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Seth is trying to find the unit price for a package of blank compact discs on sale at 10 for $5.49. Find his mistake and correct it.
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Answer:
0.549
Step-by-step explanation:
He needed to flip the equation
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Answer:
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Step-by-step explanation:
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Answers
Answer:
1 1/2 OR 1.5 in decimal form
Step-by-step explanation:
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it takes tania 1 1/4 hours to beat a level of her video game. Last week she played for 7 1/2 hours. How many levels did she beat last week
Answers
Explanation: 7.5/1.25=6
hello,i need help with this question:
The sum of the measures of angle M and angle R is 180⁰.
• The measure of angle M is (5x+10)⁰.
• The measure of angle R is 55⁰.
What is the value of x?
☺
Answers
Answer:
x = 23
Step-by-step explanation:
If the sum of angles is equal to 180 then we can write and equation to find the value of x
5x + 10 + 55 = 180 add like terms
5x + 65 = 180 subtract 65 from both sides
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x = 23
QUICK QUESTION: did I do this right?
Answers
Hope you have a good day!
Can ai get brainliest?
A convenience store has two separate locations where customers can be checked out as they leave. These locations each have two cash registers and two employees who check out customers. Let X be the number of cash registers being used at a particular time for location 1 and Y the number being used at the same time for location 2. The joint probability function is given by y x 012 0 0.12 0.04 0.04 1 0.08 0.19 0.05 2 0.06 0.12 0.30 (a) Give the marginal density of both X and Y as well as the probability distribution of X given Y
Answers
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Answers
Answer:
18m
Step-by-step explanation:
336*2 = area
area of square = base x height (both base and height have to be equal lengths)
sqrt. 336 = 18.33m = 1 side
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Pls explain
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Step-by-step explanation:
A=l×w
A=3 3/4×1 1/2
A=5.625
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Smallest angle:
$\degree$
Largest angle:
$\degree$
Answers
Answer:
0.
¯¯¯¯¯¯¯¯¯¯¯¯
571428
…
…
angles per times
Step-by-step explanation:
Answer:
40° and 140°
Step-by-step explanation:
let one angle be x then the other is 3.5x
A linear pair sum to 180° , then
x + 3.5x = 180
4.5x = 180 ( divide both sides by 4.5 )
x = 40 and 3.5x = 3.5 × 40 = 140
The angles are 40° and 140°
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Answers
If Charlie going at constant rate of 55 miles per hour for 3 hours, then we can just simply multiply the two, so..
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Answer:
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Step-by-step explanation:
V
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Answers
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Step-by-step explanation:
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Answers
Answer:
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Answer:
55 MPH
Step-by-step explanation:
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Answers
Answer:
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Step-by-step explanation:
this equation has infinitely many solutions
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Answer:
un prisma rectangular es una forma 3D con 6 caras rectangulares listo
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Answer
For picture 1 it's 13/20
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Step-by-step explanation:
your answers are correct.
Another surface area question:
The Diameter: 11in
the height: 15in
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Answer:
a
Step-by-step explanation:
HELP ME!!
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Answer: 8
Step-by-step explanation:
He made 3 a day so 3x8 is 24
3x + 6 =
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Answers
Answer:
3× + 6
3+6=9
9×3=3
Finish
Answer:
3
(
+
2
)Step-by-step explanation:
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B. 6
C. 12
D. 15
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A. 14 and 52
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D. 24 and 52
Answers
Answer:
number one is C and number two is D because the only two numbers that equal 76 is 24+52
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This was kinda easy but here you go
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Answers
1 goes with A
2 goes with D
3 goes with E
4 goes with C
5 goes with F
For the second part I’m honestly not sure how to do it.
2 Which equation describes the function shown in
the table?
х
-2
-1
0
1
2
у
-1
2
5
8
11
A y = x + 5
By = 3x + 5
=
=
c y= 3x + 5
D y = 5x + 3
Jacob chose D as the correct answer. How did he get that
answer?
Answers
Answer:
lam at po
Step-by-step explanation:
sa points pa brainlist nalng po
Graph a line that contains the point (-6,1) and has a slope of 5.
Answers
Answer:
Link: https://www.numerade.com/ask/question/graph-a-line-that-contains-the-point-61-and-has-a-slope-of-5-05016/
Step-by-step explanation:
Answer: find -6 on x or y axes then 1 on x or y axes then diagonal by five and count each spot.
Step-by-step explanation:find the -6 on what the question asked -6 x or y axes then 1 should be on the opposite axes then go diagonal by five and count each spot.
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Answers
Answer:
The answer is t = 17
Step-by-step explanation:
Sum of angles on a straight line = 180⁰
(2t -7) + 90 + 49= 180
(2t -7) +139 = 180⁰
2t -7) = 180 - 139
2t - 7 = 41
2t = 41 - 7
2t = 34
Divide both sides by 2
t = 17