3 years ago

Find the probability of selecting the same card from a deck of playing cards twice with replacement

Mathematics

1 answer:

Elden [556K]3 years ago

8 0

I believe it is 1/52 but im not really sure...

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Write a quadratic function whose zeros are 13 and -2.

liq [111]

$(x - 13)(x + 2) = {x}^{2} - 11x - 26$

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4 years ago

Ebonae fish tank holds 40 gallons.how many quarts does the fish tank hold?

Rudik [331]

The fish tank that ebonae can hold up to 160 quarts of water

4x40=160

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3 years ago

50 points!

Thepotemich [5.8K]

Answer:

Step-by-step explanation:

An excluded value is any value of x that makes the denominator of the rational expression zero as this would make the expression undefined.

Consider expression D

$\frac{6}{x+5}$

This will be undefined when

x + 5 = 0 ⇒ x = - 5 ← excluded value → D

5 0

3 years ago

Read 2 more answers

Which is equivalent to i^3? A) -1 B) 1 C) 0 D) i E) -i

Amanda [17]

Answer:

E) $-i$

Step-by-step explanation:

Extended Information on the Complex Number System

$\sqrt{-1} = i \\ -1 = {i}^{2} \\ -i = {i}^{3} \\ 1 = {i}^{4}$

I am joyous to assist you anytime.

5 0

4 years ago

Alan, david and shari are running for president of their high school. There were a total of 1,000 votes cast for president. Davi

vekshin1

Answer:

Alan received 350 votes

Step-by-step explanation:

David received 250 votes

Shari received 400 votes

1,000 - 250=750

750 - 400 = 350

7 0

4 years ago