3 years ago

HELP!!! FAST PLEASE!!!

Mathematics

1 answer:

Ilya [14]3 years ago

6 0

The answer would be A. Radical sign 3.

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Pls I don’t know what to do

Vesnalui [34]

Answer:

A and C the first and third cause when u are finding the y-intercept you have to put x as zero

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3 years ago

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How do I calculate 5 percent of 60 using fractions

irinina [24]

60*5%=60*5/100=300/100=3
So the answer is 3

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632x27 and explaination

12345 [234]

17,064. Do multipcation and line numbers up, remember to carry.

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3 years ago

In the game of roulette, a player can place a $8 bet on the number 17 and have a StartFraction 1 Over 38 EndFraction probabili

svp [43]

Answer:

Expected value of the game: -$0.421

Expected loss in 1000 games: $421

Step-by-step explanation:

There are two possible outcomes for the event:

- There is a 1 in 38 chance of winning $280

- There is a 37 in 38 chance of losing $8

The expected value for a single game is:

$E(X) = \frac{1}{38}*\$280-\frac{37}{38}*\$8\\E(X)=-\$0.421$

The expected value of the game is -$0.421

In 1,000 plays, the expected loss is:

$L = 1,000*-\$0.421\\L=-\$421$

You would expect to lose $421.

3 0

3 years ago

A commuter train travels 65 kilometers in 27 minutes. What is it’s speed in kilometers per hour?

Inessa05 [86]

Answer:

Per hour: 2.40740740741

Step-by-step explanation:

you have to divided 65 and 27 so

65/27

which is 2.40740740741

7 0

3 years ago