3 years ago

Using deductive reasoning, write the converse,inverse ,and contraceptive of an if-then statement

1 answer:

7 0

Answer:Given an if-then statement if p, then q, we can create three related statements: A conditional statement consists of two parts, a hypothesis in the if clause and a .

Step-by-step explanation:

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Write a rational number in fraction form that is equivalent to -1.\overline{5}

lorasvet [3.4K]

Answer:

$\dfrac{-14}{9}$ .

Step-by-step explanation:

The given number is $-1.\overline{5}$ .

We need to find a rational number in fraction form that is equivalent to given number.

Let $x=-1.\overline{5}$

$x=-1.555...$ ...(1)

Multiply both sides by 10.

$10x=-15.555...$ ...(2)

Subtracting (1) from (2), we get

$10x-x=-15.555...-(-1.555...)$

$9x=-14$

Divide both sides by 9.

$x=\dfrac{-14}{9}$

Therefore, the required rational number is $\dfrac{-14}{9}$ .

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The local bowling alley is offering a discount on their normal rate per game. Their normal price per game is 8$. If you bowl 3 g

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Answer:

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Step-by-step explanation:

3times 8= 24

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then add together-10 dollars

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Reggie is deciding when to go bowling with his friends. Friday night is glow-bowling night, with 5 glow-bowling games for $22.50

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Step by step explanation:

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Suppose that news spreads through a city of fixed size of 900000 people at a time rate proportional to the number of people who

djverab [1.8K]

Answer:

The relation is $ln(\frac{900000}{900000 - y(t)} ) = kt$

Step-by-step explanation:

Here we have

$\frac{dy(t)}{dt} =k(900000-y(t))$

Integrating we get

-ln(900000 - y(t)) = kt + C

With initial condition y(0) = 0 we get

C = -ln(900000)

Therefore,

$ln(\frac{900000}{900000 - y(t)} ) = kt$

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4 years ago