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Evgesh-ka [11]
3 years ago
8

Doug and Ken are meeting for lunch at Rodrigo's Mexican Restaurant. Doug's work place is 5 miles from the restaurant and Ken's w

ork place is 7 miles from the restaurant. Both of them drive at the same rate and Doug takes t minutes to get there while Ken takes m minutes to get there. Which equation represents this information?
Mathematics
1 answer:
Andre45 [30]3 years ago
8 0
<span>Doug and Ken are driving at the same rate but they are coming from different places, with different distances. Since Doug takes t minutes and he is traveling 5 miles, his equation will be t=5x with x being the rate. Since Ken takes m minutes and he is traveling 7 miles, his equation will be m=7x with x being the rate. The equation that represents their travel would be 7/m = 5/t = x.</span>
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The circle graphs show the percentage of men and women from Country X who consider owning a home an important part of adult life
morpeh [17]

Answer: a) 76 : 24

              b) 24 : 76

Step-by-step explanation: <u>Odds</u> describe the possibility an event will occur, i.e., is the ratio of an event being successful with the chance of an event failing. It can be in favor or against:

  • <u>Odds</u> <u>in</u> <u>favor</u> is expressed as: favor=\frac{favorable}{unfavorable};
  • <u>Odds</u> <u>against</u> is expressed as: against=\frac{unfavorable}{favorable};

a) Odds in favor

favor=\frac{76/100}{24/100}

favor=\frac{76}{24}

or

favor = 76 : 24

Odds in favor of a man agreeing owning a house is an important part of adult life is 76 : 24.

b) Odds against

against=\frac{24/100}{76/100}

against=\frac{24}{76}

or

against = 24 : 76

Odds against of a man agrreing that owning a house is an important part of adult life is 24 : 76

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What are the domain and range of the function f(x)=-3(x-5)2 +4?
Misha Larkins [42]

Answer:

D=(-infinity, +infinity)

R=(-infinity,  4]

Step-by-step explanation:

I think that 2 is an exponent so you function is f(x)=-3(x-5)^2+4

So if this is the case this is a parabola open down when a vertex of (5,4).

Visualize or draw a rough picture of that because that is all you need to answer this question.

The domain for a parabola function is always all real numbers (do notice I said parabola function).

The range for this parabola is (-infinity, 4]  since open down and the highest point has y value 4.

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Answer:

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Step-by-step explanation:

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siniylev [52]
It’s H. You have to set up an equation: y=10x-11. -11 is the starting value, so you put it at the end. You add ten each time, so you put 10x. Just plug in 100 for x, and you’ll get 989
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3 years ago
How much larger is 8 in 8237 and 8 in 823.7
balandron [24]
Since the 8 in the first number is in the thousands place, its value it 8*1000=8000.
Since the 8 in the second number is in the hundreds place, its value is 8*100=800.

8000 is ten times 800.
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