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Varvara68 [4.7K]
3 years ago
13

What is the constant of proportionality of 1/4 and 3/8

Mathematics
1 answer:
Afina-wow [57]3 years ago
8 0

Answer:

Solution given:

let x=¼

and y=⅜

and

we have

constant proportionality [k]=\frac{y}{x}

=\frac{⅜}{¼}

=\frac{3*4}{8*1}=\frac{3}{2}

<u>the constant of proportionality of 1/4 and 3/8 </u>

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What is (x − 3)(x − 5) = 35
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Answer:

x=10  x=-2

Step-by-step explanation:

(x − 3)(x − 5) = 35

FOIL

x^2 -5x-3x+15 = 35

Combine like terms

x^2 -8x+15 = 35

Subtract 35 from each side

x^2 -8x+15-35 = 35-35

x^2 -8x-20 =0

Factor

What 2 numbers multiply to -20 and add to -8

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Using the zero product property

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Marta_Voda [28]

Answer:

C. 0.1667

Step-by-step explanation:

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Based on 2nd throw of dice shows zero then  0.1667 of the answer is shown on the 3rd throw in decimal form of -1/6

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3 years ago
P= 14413.49<br> R= 0.0015<br> T= 36<br><br> What is I= Prt
tamaranim1 [39]

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Step-by-step explanation:

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substituting the given values , we have :

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6 0
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a school held a tennis tournament. after each round one fourth of the players were eliminated. if there were 64 players at the s
Sveta_85 [38]

Answer:

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