5-7 <-3 : what is the simplified form of the inequality below ?

Mathematics

1 answer:

Makovka662 [10]3 years ago

7 0

Answer:

5<4

Step-by-step explanation:

This inequality is not correct though.

5-7+7<-3+7

5<4

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

Verdich [7]

Correct option C) 0.98%

Step-by-step explanation:

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 :

⇒ $P(Black)(P(Heart))$

⇒ $\frac{2}{52} (\frac{13}{51} )$

⇒ $0.0098$

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Therefore , Correct option C) 0.98%

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3 years ago

Solve equation 8-3(p-4)=2p

LenKa [72]

Answer:

ok the answer is: p=-4

Step-by-step explanation:

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3 years ago

Which pair of functions are inverse of each other ?

vazorg [7]

Answer:

$\sf B. \: f(x) = 5x - 9 \: and \; g(x)=\cfrac{x+9}{5}$