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xxTIMURxx [149]
2 years ago
7

Find my number if 3/8 of it is 24.

Mathematics
2 answers:
Tresset [83]2 years ago
7 0

Answer:

64

Step-by-step explanation:

let \: the \: number = y \\ from \: the \: queston \:  \frac{3}{8} \: of \: y = 24 \\  \frac{3}{8}   \times y = 24 \\  \frac{3y}{8} = 24 \\ 3y = 8 \times 24 \\ 3y = 192 \\ divide \: bothsides \: by \: 3 \\  \frac{3y}{3}   =  \frac{192}{3}   \\ y = 64 \\ therefore \:  \: the \: number \: is \: 64

Dmitriy789 [7]2 years ago
5 0

Answer:

The number is 32

Step-by-step explanation:

Let the number be x

\frac{3}{4}  \times x = 24 \\  \frac{3x}{4}  = 24 \\ cross \: multiply \\ 3x = 24 \times 4 \\ 3x = 96 \\ x =  \frac{96}{3}  \\ x = 32

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3 years ago
6. Use the Rational Root (Zero) Theorem to list all the possible real roots (zeros).
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When the sun is at 31 above the horizon, a tree casts a 42 ft. shadow. how tall is the tree?
Fantom [35]
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5 0
3 years ago
Determina si 2018 es un termino de la siguiente progresion aritmetica 17,46,75,104,133,....
Kitty [74]
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Explanation
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Now we write the explicit formula for the sequence.  It is of the form
a_n=a_1+d(n-1)
\\
a_n=17+29(n-1)

We set this equal to 2018 to see if the answer is a whole number.  If it is, it will be the term number that gives us 2018:

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Using the distributive property,
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8 0
3 years ago
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