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ad-work [718]
4 years ago
10

Please help me out on this question

Mathematics
1 answer:
Mariulka [41]4 years ago
7 0

At x=2, y=4

At x=4, y=16

So the total change in y from x=2 to x=4 is 16-4=12

And since average rate of change = total change in y divided by total change in x within the same period, therefore the answer is 12/2 = 6

Hope that helps. Let me know if you have any questions.

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2x
asambeis [7]

Answer: The simplified sum is

Step-by-step explanation: we have

6 0
3 years ago
Penelope made note of all the bicycles and cars she could see parked or locked on acertain city block. All the cars had exactly
lesantik [10]

Given:

The number of cycles is, <em>n</em> (s) = 7.

The number of wheels in the cycle is, <em>n </em>(sw) = 2.

The number of cars is, <em>n</em> (c) = 15.

The number of wheels in the car is, <em>n</em> (cw) = 4.

The obective is to find the total number of wheels.

The total number of wheels is,

\begin{gathered} T=n(sw)\cdot n(s)+n(cw)\cdot n(c) \\ =2\cdot7+4\cdot15 \\ =14+60 \\ =74\text{ whe}els \end{gathered}

Hence, there are 74 wheels in the block.

If there are <em>x</em> bicycles and <em>y </em>cars, the equatioin will be,

\begin{gathered} T=n(sw)\cdot x+n(ce)\cdot15 \\ T=2x+4x \end{gathered}

Hence, the number of wheels for x bicycles and y cars is 2x+4x.

6 0
2 years ago
on Monday the number of customers in the store rounded to the nearest hundred was 400 what is the greatest number of customers t
Zinaida [17]
Well, if any number is higher than '5' it turns one number more. So, here's a good rhyme to help you: "Five or more, up the score, Four or less, let it rest." The maximum number it could be would have to be '444' because it is not bigger than 445, which would turn to 500.
8 0
4 years ago
Read 2 more answers
Quanto é 100cm em metros?
Ainat [17]

Answer:

1 metro hace 100 cm

Step-by-step explanation:

100* 10^-2m

4 0
3 years ago
5 of 12
AnnZ [28]

Answer: The Cars Average Speed Will Be 60Mph.

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