3 years ago

The probability of winning the shell games if you

Mathematics

1 answer:

mart [117]3 years ago

8 0

A.) 33.3% _
1 divided by 3 = 0.3 and if you multiply it by 100 it equals 33.3%

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I have a lot of math homework and my only problem with my homework is I don't know the steps to solve my questions

pychu [463]

Answer:

okay so do you need help or..? what level r u in?

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4 years ago

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I will give brainiest to whoever answers correctly !!

NemiM [27]

Step-by-step explanation:

A) In order to calculate the interest , we can use the following formula :

$P=P_{0}.(1+i)^{t}$

Where P is the interest , P0 is the initial value, i is the interest and t is the time.

So , using P0 =600,i= 0.0005768 and t=27 ,we have :

$P=600.(1+0.0005768)^{27} \\P=600.(1.01569)\\P=609.41$

Calculating only the interest, we have :

$I=609.41-600\\I=9.41\\$

So the interest is $9.41.

B) He paid the final value calculated above, that is , $609.41.

PLEASE MARK ME AS BRAINLIEST

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3 years ago

Expand.<br> Your answer should be a polynomial in standard form.<br> (5r+2)(5r-2)=

djverab [1.8K]

Answer:

131.25

Step-by-step explanation:

25r²-10r+10r-4=0

25r²-4=0 (Since -10 and 10 cancel each other out)

25r²=4

Divide both sides by 4 to get r² = 6.25

Square both sides to get r = 2.5

Plug 2.5 back into the equation to get the answer of 131.25

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3 years ago

Given that cos(θ)= -√3/4 and tan(θ) > 0, find sin(θ)

BARSIC [14]

Answer:

B. -√13/4

Step-by-step explanation:

cos 0 = -√3/4 => x=-√3 , h=4

tan 0 > 0

y should be on quadrant III

y= √4²-3= √16-3=√13 => -√13

so, sin 0 = y/h = -√13/4

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4 years ago

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Solve for X in 5x/10=2

Veronika [31]

5x=2*10
5x=20
x=20/5
x=4

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3 years ago

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