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Y_Kistochka [10]

3 years ago

15

A bag contains 4 red marbles, 5 yellow marbles, and 6 blue marbles. three marbles are to be picked out randomly (without replace

ment). what is the probability that exactly two of them have the same color

1 answer:

gayaneshka [121]3 years ago

6 0

A 50 50 percent , I think

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Can you please do 15 and 16

Whitepunk [10]

15: Approximately it is 46.6%.
16: 7%(100%-65%-18%-10%)

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Find the difference of 2 3/8 - 5/8

vodka [1.7K]

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Step-by-step explanation:

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What is 5% added to $194?

leva [86]

Answer:

203.7

Step-by-step explanation:

5% of 194 added to 194 =

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3 years ago

Length 21cm area 315cm2 find the breath

Ronch [10]

Answer:

Breadth = 15 cm

Step-by-step explanation:

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4 0

2 years ago

Read 2 more answers

P(x)equals=R(x)minus−C(x). Given R(x)equals=59 x minus 0.3 x squared59x−0.3x2 and Upper C left parenthesis x right parenthesi

Deffense [45]

Answer:

$P(x)=-0.3x^2+56x-14$

Step-by-step explanation:

The given functions are

$R(x)=59x-0.3x^2$

$C(x)=3x+14$

It is given that

$P(x)=R(x)-C(x)$

Substitute the values of given functions in the above equation.

$P(x)=59x-0.3x^2-(3x+14)$

$P(x)=59x-0.3x^2-3x-14$

Combine like terms.

$P(x)=-0.3x^2+(59x-3x)-14$

$P(x)=-0.3x^2+56x-14$

Therefore, the required function is $P(x)=-0.3x^2+56x-14$ .

4 0

3 years ago