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kherson [118]
4 years ago
12

How can I write about a real world situation that would represent the equation y=4x

Mathematics
2 answers:
Ymorist [56]4 years ago
6 0
So to write a real world situation for y=4x you would have to pick something to represent x like candy or days. And y would be the end amount. Ex: you earn $4 each day. X would any number so let's say it's 5. So it would be like y=4×5 and you would end up with $20 because you earned $4 each day for 5 days.
konstantin123 [22]4 years ago
3 0
Hi, I have one real world situation.

x represents the number of months a gardener plants some flowers.
y represents the total number of flowers he plants.

So each month the number of flowers increases by 4. For example, he plants 2 the first month and then 6 the next month.

Hope this helps, please mark brainliest!
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Find the measure of the indicated angle.<br> Please can you help?<br> I need to show work.
777dan777 [17]

Answer:

64°

Step-by-step explanation:

∠RQP = 46°

∠PRQ = 180° - 110° = 70°

∠PRQ + ∠RQP + <u>∠RPQ</u> = 180°

70° + 46 + <u>∠RPQ</u> = 180°

116° + <u>∠RPQ</u> = 180°

Find <u>∠RPQ</u>

<u>∠RPQ</u> = 180° - 116° = 64°

4 0
3 years ago
Which is the greatest rate? 2.3% 0.99% 2.25% 1.1%
vekshin1

Answer:

2.3%

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
The sum of two numbers is 12 and their difference is 4. Find the value of the 2 numbers
icang [17]

Answer:

one number: 8 second number: 4

Step-by-step explanation:

  1. So, first number is x
  2. then second number is (x-4):

x+(x+4)=12

2x+4=12

x=4

6 0
2 years ago
The highway speeds of 100 cars are summarized in the frequency distribution below. Find the mean speed. Speed (MPH) Cars 30-39 5
Alexus [3.1K]

The mean speed of the 100 cars is 55.4

<h3>How to determine the mean?</h3>

The table of values is given as:

Speed (MPH) Cars

30-39              5

40-49              18

50-59             50

60-69              17

70-79              10

Rewrite the frequency table to include the class midpoints

x                   f

34.5               5

44.5              18

54.5             50

64.5              17

74.5              10

The mean speed is then calculated as:

\bar x =\frac{\sum fx}{\sum f}

So, we have:

\bar x = \frac{34.5 * 5 + 44.5 * 18  +  54.5 * 50 + 64.5 * 17 +  74.5 * 10}{100}

Evaluate

\bar x = 55.4

Hence, the mean speed is 55.4

Read more about mean at:

brainly.com/question/14532771

#SPJ1

4 0
2 years ago
Rolff recently completed a book of 20 deduction puzzles. the scatterplot below shows the time it took rolff to solve a puzzle ve
vlada-n [284]
I have the scatterplot in front of me, and what the question is asking is what is the probability of the dot chosen being in any of the three categories. They only leave out three dots, so the probability is 17/20 or 85%.
6 0
3 years ago
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