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3 years ago

Help asap Factor completely. x^2−5x−24 Enter your answer in the box.

Mathematics

2 answers:

Anton [14]3 years ago

8 0

X^2-5x-24 use the AC method.

(-8) (x+3)

hope i helped

dangina [55]3 years ago

5 0

X^2 - 5X - 24 = 0
X^2 - 8X + 3X - 24 = 0
(X - 8 )(X + 3 )

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Circle P has a radius of 14 feet. Circle Q has a diameter of 14 feet. What is the ratio of the circumference of P to the circumf

Salsk061 [2.6K]

Answer:

2:1

Step-by-step explanation:

Circle P has radius 14 feet.

The circumference of this circle is given by:

$C=2 \pi \: r$

We plug in the radius to get:

$C=2\pi \: \times 14 = 28\pi$

Circle Q has diameter 14 feet.

The circumference of this circle is given by

$C=\pi \: d$

We substitute the diameter d=14 to get,

$C=\pi \: \times 14$

$C=14\pi$

The ratio of the circumference of P to the circumference of Q is

$28 \pi: 14\pi = 2:1$

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3 years ago

What is the probability of drawing a black ace followed by a heart out

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Correct option C) 0.98%

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

We know that , there are 2 black ace cards out of 52 cards in a deck & 13 hearts out of 52 cards . Here we have to tell What is the probability of drawing a black ace followed by a heart out of a deck when the cards aren't replaced . Let's find out:

Firstly , a black ace is drawn , so probability :

⇒ $P(Black) = \frac{2}{52}$

Now , A heart is drawn out of 51 cards ( as one black ace is already drawn !):

⇒ $P(Heart) = \frac{13}{51}$

So , Probability of occurring both events is :

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⇒ $0.0098$

Percentage = $0.0098(100) = 0.98$ %

Therefore , Correct option C) 0.98%

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3 years ago

How to find 60% of 38

finlep [7]

Alright. So we know 60% is .6

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3 years ago

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3 years ago

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Step-by-step explanation:

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3 years ago