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3 years ago

I need help with this asap

Mathematics

2 answers:

blondinia [14]3 years ago

8 0

Answer:

The sqrt of 3 is an irrational number.

The sqrt of 9 is a rational number.

Step-by-step explanation:

Alex73 [517]3 years ago

5 0

Answer:

3\sqrt{3}

Step-by-step explanation:

look this up and it will give you the answer

pls mark brainliest

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Find the savings plan balance after 24 months with an apr of 2.5% and monthly payments of $400. assume an ordinary annuity.

Karo-lina-s [1.5K]

Answer:

the answer is b

Step-by-step explanation:

5 0

3 years ago

A card is picked from a standard deck of 52 cards. Determine the odds against and the odds in favor of selecting a red face card

timama [110]

<h3>The probability of picking a red face card from the deck is $(\frac{3}{26} )$ </h3><h3>The probability of NOT picking a red face card from the deck is $(\frac{23}{26} )$ </h3>

Step-by-step explanation:

The total number of cards in the deck = 52

The total number of red( Diamond + Hearts) face cards in the given deck

= 2 Red Queens + 2 Red jacks + 2 Red kings = 6 cards

Let E : Event of picking a red face card from the deck

Now , P( any event) = $\frac{\textrm{The number of favorable observations}}{\textrm{Total number of observations}}$

So, here P(Picking a red face card) = $\frac{\textrm{The number of red face cards}}{\textrm{Total number of cards}} = (\frac{6}{52} ) = (\frac{3}{26})$

Hence, the probability of picking a red face card from the deck is $(\frac{3}{26} )$

Now, as we know P (any event NOT A) = 1 - P(any event A)

So, P(NOT Picking a red face card) = 1 - P(Picking a red face card)

$= 1 - (\frac{3}{26} ) = \frac{26-3}{26} = (\frac{23}{26})$

Hence, the probability of NOT picking a red face card from the deck is $(\frac{23}{26} )$

8 0

3 years ago

What is 175cm in feet and inches? I'm 175cm and I calculated that 175cm is 5 foot 10 inches... but i don't think im that tall...

timurjin [86]

6 0

3 years ago

Simplify 4 − 2(3 − ) + 5

kap26 [50]

First

Mutliply -2 and -3

Then

Add 4+6+5

Finally

4+6=10

And then

10+5=15

5 0

3 years ago

Can someone tell me what’s the answer?

marysya [2.9K]

Answer:

41/36

Step-by-step explanation:

find the common denominator , 36

33 + 8 / 36

add the numbers

41/36

7 0

3 years ago