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3 years ago

If a marble is randomly chosen from a bag that con-

Mathematics

2 answers:

Arisa [49]3 years ago

8 0

Answer:1/14chance

Step-by-step explanation:

6 blue marbles +8 red marbles = 14 so it’s 1/14 chance

eduard3 years ago

7 0

Answer:

4/5

Step-by-step explanation:

Lets do math:

So look we have this many marbles in all:

8+6+6 = 20

and we dont want 6 white marbles so we subtract that

we are left with two numbers 16 and 20 representing the number of non white marbles and the overall number of marbles

to get the probability we divide these:

16/20 which is simplified to 4/5 which is our final answer.

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Please give the answer

dybincka [34]

Answer:

When N is an even number, use the first equation in the matrix. When N is negative use the second equation.

Step-by-step explanation:

n = 6 | 6/2 = 3

n=5 | 3(5)+1 = 16

5 0

3 years ago

1.A cube has side lengths of 15 inches, what is the surface area and volume of the cube? 2. A cube has side lengths of 8 inches,

omeli [17]

Answer:

Cube 1: 3375 cubed inches, 1350 inches squared.

Cube 2: 512 cubed inches, 384 inches squared.

Step-by-step explanation:

Formula for Volume of a Cube: $V=s^3\\$ (s - side length)

Formula for Surface Area of a Cube: $SA=6s^2$ (s- side length)

The side length's 15 inches.

Find the volume:

$V=15^3\\\rightarrow 15*15*15=3375\\\boxed {V=3375}$

The volume of cube one is 3375in³.

Find the surface area:

$SA=6(15)^2\\\rightarrow 15^2 = 225\\SA = 6 * 225\\\boxed {SA=1350}$

The surface area of cube 1 is 1350in².

The side length's 8 inches.

Find the volume:

$V=8^3\\\rightarrow 8*8*8= 512\\\boxed {V=512}$

The volume of cube two is 512in³.

Find the surface area:

$SA=6(8)^2\\\rightarrow 8^2=64\\SA=6*64\\\boxed {SA=384}$

The surface area of cube 2 is 384in².

<em>Brainilest Appreciated. </em>

3 0

3 years ago

What is 3,493 divided by 37? Please include it’s remainder, too;

qwelly [4]

94 remainder 4054054

7 0

3 years ago

Read 2 more answers

If N/8+6=58, then N equals?

GaryK [48]

N equals <em>416</em>

Hope this helps!

8 0

3 years ago

Read 2 more answers

Help please help me

BARSIC [14]

Step-by-step explanation:

if you're looking for x

x=180-42-51= 87°

and if you're looking for D

D= 180-42= 138°

7 0

3 years ago