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maw [93]
3 years ago
12

PLEASE HELP!

Mathematics
2 answers:
vaieri [72.5K]3 years ago
7 0

The graph is not given , but with the help of information provided by you in the question:

X  :   0       1       2      3     4      5     →→ Time in Seconds

Y   :   0     25   50   75   100   125    →→Height of Elevator Above Ground in feet

Rate of change can be found by using two point slope form of line.

The slope of line joining two points (x_{1},y_{1}) and (x_{2},y_{2}) is given by = \frac{y_{2}-y_{1}}{x_{2}-x_{1}}

Taking two points (1,25) and (2,50) and finding the slope of line, that is Rate of change:

Rate of change = \frac{50-25}{2-1}=25

Option (B) 25 is correct answer.



Westkost [7]3 years ago
5 0
Hello!

We know that the rate of change is just like speed as in the last Q so....

usually the rate of change is y/x so in this case, The Correct Answer is 100%

Option B "25".

I Hope my answer has come to your Help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead! :)
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26. 24 plus the two untagged.
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3 years ago
Can someone please help me with these? It's pretty straightforward, yet I don't fully understand. Please help me
skad [1K]

Answer:

1. 1.3608 or 1.36 Ton    2. 9259.42 but 9259 also works pounds  3. 56 pints   4. 3.9

Step-by-step explanation:

1. 1.3608 or 1.36 Ton    2. 9259.42 but 9259 also works pounds  3. 56 pints   4. 3.9

6 0
3 years ago
What is the volume, in cubic units, of a pyramid of height 8 and a square base of length 15?
AURORKA [14]

Answer:

900 cuboc unit

Step-by-step explanation:

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= 900cubic unit

7 0
3 years ago
Read 2 more answers
HELP!!!!!:
Hatshy [7]

There are a total of 10 + 4 = 14 kg of syrup.

4 out of the 14 kg are sugar so the percentage is:

4/14 = 28.6%

Edit: The answer is correct. I don’t know why it was flagged as incorrect.

The total amount of ingredients in the syrup is 14 kg. Of the 14 kg, 4 kg is composed of sugar. So, 4 kg of sugar divided by the 14 kg of total weight will give you the percentage of sugar.

4/14 = 0.285714285714286

With an additional significant figure, the answer is 28.57%

7 0
3 years ago
Suppose we want to divide the 10 dogs into three groups, one with 3 dogs, one with 5 dogs, and one with 2 dogs. how many ways ca
garri49 [273]

Answer:

420 ways

Step-by-step explanation:

According to the given statement:

We want to divide the 10 dogs into three groups, one with 3 dogs, one with 5 dogs, and one with 2 dogs. How many ways can we form the groups such that fluffy is in the 3-dog group and nipper is in the 5-dog group.

In this way we have 8 dogs left.

2 spaces left in 3 dogs group

4 spaces left in 5 dogs group

and 2 spaces in 2 dogs group

Therefore:

= 8!/2!4!2!

= 8*7*6*5*4*3*2*1/2*4*3*2*2

= 8*7*6*5/2*2

= 1680/4

=420

It means there are 420 ways to from the groups....

6 0
3 years ago
Read 2 more answers
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