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3 years ago

If p is true and q is false, the p ---> q is (always, never, sometimes) true.

Mathematics

2 answers:

garri49 [273]3 years ago

5 0

I believe the answer your look for is ....[ALWAYS]

natulia [17]3 years ago

5 0

Answer:

The correct answers are filled up below:

Step-by-step explanation:

If p is true and q is false, the p ---> q is (always) true.

When p is false and q is true, then p or q is (always) true.

If p is true and ~ q is false, then p ---> ~ q is (always, ) false.

If p is true and q is true, then ~ p ---> ~ q is (always) true.

If p ---> q is true and q is true, then p is (always, ) true

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3 years ago

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Mike brought a football for $19.12 with a twenty dollar bill how much change will he receive in change? Use the fewest amount of

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He will have 88 cents.
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3 years ago

In the town of Destin,2/3 of the students in middle school participate in organized sports after school. If 3/5 of them play soc

Rainbow [258]

Answer:

The fraction of the students play soccer = $\frac{2}{5}$

Step-by-step explanation:

Given - In the town of Destin, 2/3 of the students in middle school participate in organized sports after school.

To find - If 3/5 of them play soccer, what fraction of the students play soccer? Enter your answer in simplest form

Solution -

Let us assume that,

Total number of students in the middle school = 3x

Now,

Given that

2/3 of the students in middle school participate in organized sports after school.

So,

Total students participated in organized sports = (2/3)×3x

= 2x

⇒Total students participated in organized sports = 2x

Now,

Given that,

3/5 of them play soccer

So,

Total players who play soccer = (3/5)×2x

= 6x/5

⇒Total players who play soccer = 6x/5

Now,

The fraction of total students play soccer = (6x/5) ÷ (3x)

= $\frac{6x}{5}*\frac{1}{3x}$

= $\frac{2}{5}$

∴ we get

The fraction of the students play soccer = $\frac{2}{5}$

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3 years ago

Raymond's age plus two times Melanie's age equals 75. Raymond is 3 years older than Melanie. How old is Melanie? ?

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Answer:

Melanie = 24 years old

Raymond = 27 years old

Step-by-step explanation:

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What are the x-intercepts for the graph of y=3(x - 2)(x+6)?

WARRIOR [948]

Answer:

Step-by-step explanation:

Put Y=0

$0 = 3(x - 2)(x + 6) \\$

Now

$x - 2 = 0 \\ x = 2 \\ \\ \\ x + 6 = 0 \\ x = - 6 \\ \\$

so A is right option

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3 years ago