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3 years ago

Compound Probability

Mathematics

2 answers:

Sauron [17]3 years ago

8 0

Answer:

9/7is the chance of coming red ball

Rus_ich [418]3 years ago

8 0

Answer:

the answer to your question is 9/7 chances are there for the red marbles

hope this helps

You might be interested in

Reduce To Simplest Form.<br><br>-1/4 - (-3/5) =

mihalych1998 [28]

Answer:

Step-by-step explanation:

-1/4 - (-3/5) =

-1/4 + 3/5 =

-5/20 + 12/20 =

7/20 <==

6 0

4 years ago

Cade covered the outside of a box shaped like a rectangular prism with paper. The box is 3.5 feet long, 2.2 feet wide, and 4.1 f

Orlov [11]

Answer:

The total surface area of this box is 62.14 square feet

Step-by-step explanation:

Given:

Length = 3.5 feet

Width = 2.2 feet

Height = 4.1 feet

To Find:

The Surface area of the prism = ?

Solution:

The box is the shape of rectangular prism

Then the surface area of the prism = 2(lh +hw +wl)

Where

l is the length

w is the width

h is the height

Substituting the values

The surface area of the prism = $2((3.5 \times 4.1) +(4.1\times + 2.2) +(2.2 \times 3.5))$

The surface area of the prism = 2(14.35 + 9.02 + 7.7)

The surface area of the prism = 2(31.07)

The surface area of the prism = 62.14 square feet

8 0

4 years ago

What’s the answer? And how do I solve it ?

OLga [1]

Answer:5 2/3

Step-by-step explanation:

add 2 and 3

then you add 1/3 and 1/3

2+3=5

1/3 + 1/3=2/3

5 2/3

8 0

3 years ago

(-6)(2) + (-8÷4) what is the anwer?

Novay_Z [31]

Answer:

-14

Step-by-step explanation:

(-6)(2)= -12

(-8÷4)= -2

-12+(-2)= -14

8 0

3 years ago

A line passes through the points (2,4) and (-4,-1). Find its equation in slope-intercept form. (2 points, 1 for work, 1 for equa

vovangra [49]

<h2>Hello!</h2>

The answer is:

The equation of the line in slope-intercept form:

$y=\frac{5}{6}x+\frac{7}{3}$

To find the equation in slope-intercept form, we need to follow the next steps:

Find the slope of the line:

Using the slope formula, we have:

$m=\frac{y_2-y_1}{x_2-x_1}$

We are given the points:

$(2,4)\\(-4,-1)$

So, substituting we have:

$m=\frac{(-1)-(4)}{-4-2}$

$m=\frac{-5}{-6}$

$m=\frac{5}{6}$

Find the "b" value:

Now that we know the value of the slope, we can write the equation of the line:

$y=\frac{5}{6}x+b$

In order to find "b" we need to substituite any of the given points, we know that line is thru both of the given points, so, substituting (2,4) we have:

$4=\frac{5}{6}*2+b\\\\4=\frac{10}{6}+b\\\\4=\frac{5}{3}+b\\\\b=4-\frac{5}{3}=\frac{(3*4)-5}3}=\frac{12-5}{3}=\frac{7}{3}$

Now that we know the slope and "b", we can write the equation of the line in slope-intercept form:

$y=\frac{5}{6}x+\frac{7}{3}$

Have a nice day!

5 0

3 years ago