It's about proportion and stuff but I'm confused on this one can someone please explain?

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Answer 1

Answer:

Answer:

the one clue you have is "30,12" on the left. try to understand how they relate to each other. maybe how many times 12 goes into 30. or maybe how many times it goes into 32 with no decimal so what number do you have to add (sometimes work doesnt mean it like that so that might be wrong). but if you want the answers, they are:

35/5/15/30

14/2/6/12

the way i did it was if it was on the bottom (y) i did 2.5 times the number. if on the top (x) i did the number divided by 2.5. 2.5 was the rate of change (is that the word i think it is but if it isnt just blame me im sorry).

Step-by-step explanation:

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Write an equation involving absolute value for each graph 38. -4.2 and 3.8 40. -3.4 and 3.4
There are 24 people using the gym. The ratio of men to women is 2:1. How many men are using the gym
From a list of ten books, how many groups of 4 books can be selected
9. Carson draws a scale drawing of a city park and a parking lot. The city 10 points park is in the shape of aright triangle with legs that are 3 inches and 4 inches. The parking lot is in a shape of a rectangle with dimensions of 1.5 inches and 2.5 inches. The scale for the drawing is 1 inch = 40 feet. What are the TWO actual areas for the shapes that are represented?

Consider f(x)=2|x|What is the rate of change over the interval 0≤x≤4?

How is the rate of change over this interval related to the form of the function?

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Answer:

Please check the explanation.

Step-by-step explanation:

As we know that the average rate of change of f(x) in the closed

interval [a, b] is

$(f\left(b\right)-f\left(a\right))/(b-a)$

Given the interval [a, b] = [0, 4]

$f(x)=2|x|$

$f(b)=f(2)=2\cdot \:4$ ∵ $\mathrm{Apply\:absolute\:rule}:\quad \left|a\right|=a,\:a\ge 0$

$= 8$

$f(x)=2|x|$

$f(a)=f(0)=2\cdot \:0$ ∵ $\mathrm{Apply\:absolute\:rule}:\quad \left|a\right|=a,\:a\ge 0$

$= 0$

so the average rate of change :

$(f\left(b\right)-f\left(a\right))/(b-a)=(8-0)/(4-0)$

$=(8)/(4)$

$= 2$

We know that a rate of change basically indicates how an output quantity changes relative to the change in the input quantity. Here, it is clear the value of y increase with the increase of input.

What is another way to describe an event with a probability of 1?

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Answer:

Likely to get it.

Step-by-step explanation

Do you mean 1% or 1? If 1 then it is likely to pick that.

If it is 1% then it's the opposite (unlikely) to pick that.

Hopes this makes sense!

If a sprinkler waters 1 over 12 of a lawn in 1 over 2 hour, how much time will it take to water the entire lawn? 7 over 12 hour, 1 over 6 hour, 6 hours, 10 hours

Answers

Using proportions, it is found that it takes 6 hours to water the entire lawn.

This question is solved by proportions, using a rule of three.

The sprinkler waters $(1)/(12)$ of the lawn in $(1)/(2)$ of an hour. How long it takes to water the entire lawn, which is equivalent to 1?

The rule of three is:

$(1)/(12)$ lawn - $(1)/(2)$ hour

1 lawn - x hours

Applying cross multiplication:

$(1)/(12)x = (1)/(2)$

$2x = 12$

$x = (12)/(2)$

$x = 6$

It takes 6 hours to water the entire lawn.

To learn more about proportions, you can take a look at brainly.com/question/24372153

Answer:

The person on top has a low score but he is right i did the test

Step-by-step explanation:

Which pair of numbers is relatively prime? A.
18 and 45

B.
26 and 91

C.
10 and 33

D.
14 and 63

Answers

The answer is C)

The numbers are relatively prime if there is no common factor that divides both of them apart from 1. A) isn't answer because 3 is one of common factors. B isn't answer because 13 is common factor. and D isn't answer because 7 is common factor.

Therefore only 10 and 31 have no common factors other than 1

What is 699,900 rounded to the nearest thousand

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When you round 699,900 to the nearest hundred, you get 700,00.

Answer:

The answer is .

Step-by-step explanation:

When you're rounding up to the "Nearest" all you have to do is find for the thousands place then look to the right of the number. If it's 4 or down, round down. but If it's 5 or up, round up. It's as simple as that. The number to the right of the thousands is 9, so we round up 700,000.

And that will be you're answer!

A retailer marks up their furniture 33% over wholesale prices. If a dresser costs $975 wholesale, what does the retailer charge?

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Answer:

$1296.75

Step-by-step explanation:

It's about proportion and stuff but I'm confused on this one can someone please explain?​

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$1296.75

It's about proportion and stuff but I'm confused on this one can someone please explain?