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Nezavi [6.7K]
3 years ago
14

A pound is approximately 0.45 kilogram. A person weighs 87 kilograms. What is the person’s weight, in pounds, when rounded to th

e nearest whole number?
Mathematics
1 answer:
ivann1987 [24]3 years ago
8 0

Answer:

193.33333 pounds

Step-by-step explanation:

Divide 87kg by 0.45

So, it's 87 ÷ 0.45 = 193.3333333

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Answer:

2.5 hours

Step-by-step explanation:

We are given that

Original height of candle=5 in

Every hour candle loses =8% of 5 in=0.4

According to question

5-0.4x>4

Subtract 4 from both sides we get

5-4-0.4x>0

1-0.4x>0

-0.4x>-1

0.4x

Divide by 0.4 on both sides

x

x

x=2.5 hours

Until the candle has been burning for at least 2.5 hours, the height of her candle will be more than four inches.

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3 years ago
The second rate superhero and is Arch Enemy Melvin the minor menace started 700 miles apart and fleet street toward each other i
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Answer:75 mph

Step-by-step explanation:

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Grant is a member of a book club. He pays a $10 yearly membership fee and can purchase books through the club for $2.75 each. Hi
ryzh [129]

Answer: A, C, and E

Step-by-step explanation:

Hi, to answer this question we have to analyze the function given:

C(b) = 2.75b + 10

Where:

  • Independent variable: b (number of books)
  • Input = b
  • Output = C = annual cost
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So:

A. The number of books purchased is the independent variable. TRUE  

B. The input is the yearly cost. (FALSE, the input is the number of books )

C. The total yearly cost depends on the number of books purchased. TRUE

D. The number of books purchased is determined by the yearly cost. FALSE , the yearly cost is determined by the number  

of books.

E. The output is the yearly cost.TRUE

5 0
3 years ago
Read 2 more answers
Please help me with my Algebra. :)
Amiraneli [1.4K]

Answer:

B

Step-by-step explanation:

because that means they always intersect since they're the same ;)

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Use the drop-down menus to complete the statements to match the information shown by the graph. A graph has weight (pounds) on t
NISA [10]

Answer:

Your drop down menus have the following choices:

First box: faster than, slower than, at the same rate as.

Second box: greatest x-value, line, y-intercept, slope.

Third box: greater than, less than, equal to.

Fourth box: greatest x-value, x-intercept, y-intercept, slope, origin.

Fifth box: minutes per gallon, gallons per minute.

Pool A is filling up slower than Pool B because the slope of the graph of Pool A is less than that of the graph for Pool B.

The slope of the graph tells you the unit rate in gallons per minute.

Step-by-step explanation:

.

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3 years ago
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