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3 years ago

If an original statement is represented by p>q which represents the contrapositive?

1 answer:

5 0

An implication of p→ q, its contrapositive will be:
Not q→ Not p:
In our example the implication p→ q is p>q and is contrapositive is:
Not q > Not p

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18 bikes, 9 have gears (G), 11 have suspension (S) and 5 with both,What is the probability that a bike with suspension or gears?

vichka [17]

Answer:

Step-by-step explanation:

Total number of bikes = 18
Bikes with gears S = 9
Bikes with suspension S = 11
Bikes with both GS = 5

<u>From the information above we have:</u>

Bikes with gears only = 9 - 5 = 4
Bikes with suspension only = 11 - 5 = 6

<u>Sum of the above two gives us the number of bikes with suspension or gears:</u>

4 + 6 = 10

<u>Probability of selected bike be G or S is:</u>

P(G or S) = 10/18 = 5/9

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3 years ago

What is 62,810 rounded to the nearest

sweet-ann [11.9K]

62,810 rounded up is 60,00

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3 years ago

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My name is Ann [436]

Answer: is C

Step-by-step explanation:

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3 years ago

A water tank is 5m tall and has a diameter of 3,5m. Calculate the capacity (volume) of the tank. Use pi=3,14

aleksandr82 [10.1K]

Answer:

Step-by-step explanation:

<h2>minions </h2>

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3 years ago

Re-write the quadratic function below in Standard Form<br> y = -(x – 3)2 +8

lisov135 [29]

Answer:

y = -x² + 6x - 1

General Formulas and Concepts:

<u>Algebra I</u>

Standard Form: ax² + bx + c = 0
Expanding by FOIL (First Inside Outside Last)
Combining like terms

Step-by-step explanation:

<u>Step 1: Define equation</u>

y = -(x - 3)² + 8

<u>Step 2: Rewrite</u>

Expand [FOIL]: y = -(x² - 6x + 9) + 8
Distribute -1: y = -x² + 6x - 9 + 8
Combine like terms: y = -x² + 6x - 1

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3 years ago