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3 years ago

9

If there are 3 green marbles and 4 blue marbles in a box, what is the probability that a blind-folded person would pick a blue m

arble?

1 answer:

Ierofanga [76]3 years ago

8 0

The probability of picking a blue marble would be 4 out of 7

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Fifteen DVDs are to be arranged on a shelf. 4 of the DVDs are horror films, 6 are comedies, and 5 are science fiction. In how ma

lord [1]

Answer:

I believe it is 6 .........

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3 years ago

Given the equation y − 4 = three fourths(x + 8) in point-slope form, identify the equation of the same line in standard form.

IRINA_888 [86]

Answer:

$3x-4y=-40$

Step-by-step explanation:

The standard form of a linear equation is $ax+by=c$ .

The given line has equation:

$y-4=\frac{3}{4}(x+8)$

This is the point-slope form of the given line.

To find the standard form, we clear the fraction

$4y-16=3(x+8)$

We expand the parenthesis now to get:

$4y-16=3x+24$

We group the variables on the LHS and the constants on the RHS.

$4y-3x=24+16$

$-3x+4y=40$

Multiply through by -1

$3x-4y=-40$

This is of the form: $ax+by=c$ .

3 0

3 years ago

What is reasonable estimate for the problem

vlabodo [156]

Answer:

-2

Step-by-step explanation:

this is i ready lol but basically the actual answer is -1.5 but if you round that you get -2

8 0

3 years ago

Read 2 more answers

Kamila [148]

Answer:

y coordinate of the solution to the system is -5

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3 years ago

27÷819= <br> give me the quotient for 27÷819

Dafna11 [192]

Answer:

0.03296703

Step-by-step explanation: Just put this in the calculator and it will give you an answer. If youb dont have a calculator then look it up on the computer!

~Cake Queen (:

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3 years ago