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Luba_88 [7]
2 years ago
9

Find a rational number between -1/3 and 1/2

Mathematics
1 answer:
noname [10]2 years ago
5 0

Answer:

1/6

Step-by-step explanation:

Rational numbers between two rational numbers:

  •      First find the Least Common Denominator for 2 and 3
  • Then find equivalent fractions with the LCD.

LCD of 2 and 3 = 6

\sf \dfrac{-1}{3}=\dfrac{-1*2}{3*2}=\dfrac{-2}{6}\\\\\dfrac{1}{2}=\dfrac{1*3}{2*3}=\dfrac{3}{6}

\sf Rational \ number \ between \ \dfrac{-2}{6} \ and \ \dfrac{3}{6} \  is \  \bf \dfrac{1}{6}

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Answer:

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4 years ago
What is the volume of the composite figure shown? (Use 3.14 for π.)
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V_F=\frac{343}{3}\pi+294\pi=\frac{343}{3}\pi+\frac{294\cdot3}{3}\pi=\frac{343}{3}\pi+\frac{882}{3}\pi=\boxed{\frac{1225}{3}\pi\ (ft^3)}\\\\\approx\frac{1225}{3}\cdot3.14}=\frac{3846.5}{3}\approx\boxed{1,282.17\ (ft^3)}\leftarrow answer
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4 years ago
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ella [17]

Step-by-step explanation:

<u>Substitute f(2) into the function:</u>

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<u>Include exponent:</u>

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3 0
3 years ago
The price of gas, which started at $2.25 per gallon, increased at a rate of 4% per year. Write the function that models the situ
Rina8888 [55]

<u>Answer:</u>

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<u>Step-by-step explanation:</u>

We are given that the price of gas started at $2.25 and increased at a rate of 4% per year.

We are to write a function which models this situation using numerical values of A and r into the expression.

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Assuming x to be the time in years, the function would be:

f ( x ) = 2 . 2 5 ( 1 + 0 . 4 ) ^ x

<u></u>

6 0
3 years ago
Read 2 more answers
What is the slope of the line y+2=-2(x-3)
muminat

Answer:

m = -2

Step-by-step explanation:

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The slope is represented by the number outside of the parentheses.

Therefore, the slope of the line is -2

8 0
4 years ago
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