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olga2289 [7]
2 years ago
14

The same experiment was conducted 8 times. How many times should the

Mathematics
1 answer:
steposvetlana [31]2 years ago
3 0

Answer:

C. 4

Step-by-step explanation:

Because there is always a 50/50 chance of getting the similar result.

Hope this helps.

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What is 2.9% of 1000
777dan777 [17]

' 2.9% ' means ' 0.029 '

' of ' means ' times '

' 2.9% of 1,000 ' means ' 0.029 x 1,000 '

   0.029 x 1,000 = <em>29</em>


3 0
3 years ago
Read 2 more answers
find a polynomial equation of the lowest degree with rational coefficients whose one root is (cbrt 2 + 3*cbrt 4)
sweet-ann [11.9K]

Answer:

poly Gon have \huge\color{blue}{ \rule{1pt}{999999pt}}\huge\color{blue}{ \rule{1pt}{999999pt}}\huge\color{blue}{ \rule{1pt}{999999pt}}\huge\color{blue}{ \rule{1pt}{999999pt}}\huge\color{blue}{ \rule{1pt}{999999pt}}\huge\color{blue}{ \rule{1pt}{999999pt}}\huge\color{blue}{ \rule{1pt}{999999pt}}\huge\color{blue}{ \rule{1pt}{999999pt}}

3 0
2 years ago
Bharat types 20 words/min. How many words can he type in each length of time? a) 5 min b) 30 min c) 23 min
e-lub [12.9K]

Bharat can type words in lengths of time as 100 words, 600 words, and 460 words in 5 minutes, 30 minutes, and 23 minutes respectively.

<h3>What are Arithmetic operations?</h3>

Arithmetic operations can also be specified by subtracting, dividing, and multiplying built-in functions.

* Multiplication operation: Multiplies values on either side of the operator

For example 12×2 = 24

Bharat types 20 words per minute which are given in the question.

To determine the number of words can he type in each length of time

We have to multiply the time by his typing speed.

The number of words that can be typed by Bharat in 5 minutes :

⇒ 20 × 5

⇒ 100

The number of words that can be typed by Bharat in 30 minutes :

⇒ 20 × 30

⇒ 600

The number of words that can be typed by Bharat in 23 minutes :

⇒ 20 × 23

⇒ 460

Therefore, He can type words in lengths of time as 100 words, 600 words, and 460 words in 5 minutes, 30 minutes, and 23 minutes respectively.

Learn more about Arithmetic operations here:

brainly.com/question/25834626

#SPJ1

3 0
1 year ago
At a track meet Sammy finished the race in 25.98 seconds. Tom finished the 100 meter race in 12.54 seconds. Which runner ran the
Basile [38]

Answer: Sammy


Step-by-step explanation: If Tom finished the 100 meter race in 12.54 seconds that means he would have been going at an average of 7.97 seconds and if Sammy is finishing a 100 meter race in 25.98 seconds he would have been going at an average of 3.84. Therefore Sammy is going at a faster average.


Hope this helps!


5 0
3 years ago
Johan's water bottle holds 4.2L of water. Johan has drank 51% of water in the bottle. How much, in litres, has he drunk?
swat32

Answer : 2.142L

Step-by-step explanation:

51/100 × 4.2

=51/100 × 42/10

= 2142/1000

= 2.142L

8 0
2 years ago
Read 2 more answers
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