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ozzi
3 years ago
8

I'm super confused. Can anybody answer while writing the steps?

Mathematics
1 answer:
kvv77 [185]3 years ago
5 0

The formula for desnity is d= m/v (mass over volume), so

1) 0.18 = 240/v Plug in the numbers you have (0.18 being the density and 240 being the volume)

2) 0.18(240) = 240/v(240) multiply 240 on each side to get rid of the 240 on the right side of the equation.

3) 43.2 = m

So, the formula would be d=m/v and m= 43.2

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aliina [53]

Answer:

Simplify the expression.

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Step-by-step explanation:

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6 0
2 years ago
Suppose a college student pays $500 for tuition fees. However, she also has to pay $250 for her textbooks (ouch!). What percent
Dominik [7]
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7 0
3 years ago
PLZZZZ ZHELLL I NEED IT PLZZZZZ
bagirrra123 [75]

Equation:

1.37 + m =7.9

Step by step:

1.37 + m =7.9

-1.37 -1.37

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5 0
3 years ago
Evaluate: 9 + x/5 for x = 30 15 16 17 18
mart [117]

<u>Answer:</u>

\bold{9+\frac{x}{5}=15}

<u>Solution:</u>

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On substituting the value of x,

9+\frac{30}{5}

On dividing 30 and 5 we get,

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7 0
2 years ago
The graph shows the velocity f(t) of a runner during a certain time interval:
omeli [17]

Answer:

Option B

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  • (0,2)
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Slope

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And

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