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3 years ago

Which answer best explains theoretical and experimental probability?

Mathematics

2 answers:

Harman [31]3 years ago

7 0

Answer:

......The answer is C..............

Murrr4er [49]3 years ago

4 0

C. Theoretical is what should happen. Experimental is what actually does happen in a trial experiment.

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Ratio is 4:7, smaller volume is 1, 331, find larger volume

viva [34]

If the smaller volume ratio is 4 to 1331, divide 1331 by 4 to get the multiplying factor.
1331/4 = 332.75
Now we multiply 332.75 by 7 to get our larger volume.
332.75 x 7 = 2329.25
2,329 is our larger volume.
I hope this helps!

3 0

3 years ago

What is the approximate volume of a cone with a height of 6mm and radius of 18 use 3.14 to approximate pi

Mandarinka [93]

Hello from MrBillDoesMath!

Answer:

2035.8 (approximately)

Discussion:

The volume of a cone or radius r and height h is given by the formula:

Volume = (1/3) Pi * r^2 * h. In our case this is:

V = (1/3) Pi * (18)^2 * 6

=(1/3) Pi * 324 * 6 => 324/3 = 108

= 108 * 6 Pi => 108 *6 = 648

= 648 * Pi => approximating Pi by 3.14

= 648 * 3.14

= 2035.8 (approximately)

Thank you,

MrB

5 0

3 years ago

An economy pack of highlighters contains 12 yellow, 6 blue, 4 green, and 3 orange highlighters. An experiment consists of random

Serhud [2]

Answer:

The probability of choosing a blue or yellow highlighter when one yellow highlighter is picked is 17/25.

Step-by-step explanation:

Here, according to the question:

Total number of yellow highlighters = 12

Total number of blue highlighters = 6

Total number of green highlighters = 4

Total number of orange highlighters = 3

So, the total number of highlighters = 12 + 6 + 4 + 3 = 25

Let E1 : Event of selecting a yellow highlighter.

P(E1) = $\frac{\textrm{Total number of yellow highlighters}}{\textrm{Total Highlighters}}$ = $\frac{12}{25}$

Let E2 : Event of selecting blue or yellow highlighter ONCE yellow highlighter is selected.

So, the total yellow highlighters left after selecting one = 12 -1 = 11

Also, the number of blue highlighter = 6

So, the TOTAL FAVORABLE options to E2 = 6+ 11 = 17

P(E2) =

$\frac{\textrm{Total number of yellow + Blue highlighters}}{\textrm{Total Highlighters}}$ = $\frac{17}{25}$

Hence, the probability that a blue or yellow highlighter is selected given that a yellow highlighter is selected is 17/25.

7 0

3 years ago

50 POINTSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS!!! HELP MEEEEEEEE

Anika [276]

In geometry it is the shape made when a solid is cut through by a plane.

Example:

Part A: The name of the shape created by cross section of the prism is a square

(We don't draw the rest of the object, just the shape made when you cut through.)

if Part B is a continuation from Part A then the shape of the resulting cross section would be a square.

if Part B is completely separate from Part A then the shape of the resulting cross section would be a rectangle.

Since the wording is confusing I would, for part B, say that the shape of the resulting cross section is a rectangle regardless, because every square is always a rectangle but every rectangle is not always a square.

Part A- Square

Part B- Rectangle

6 0

4 years ago

Read 2 more answers

A) The trees planted in different areas of UAE are as follows:

GREYUIT [131]

Mean 22
Mode 23
Median 23

4 0

3 years ago