What is the deciml equivalent to 1/2.

Answers

Answer 1
Answer: 1/2 = 0.5

Proof:

1/4 + 1/4 = 2/4 = 1/2 = 0.25 + 0.25 = 0.50
Answer 2
Answer: (1)/(2)=(5)/(10)=0.5

If you don't have to show your work, the easiest way is to simply use a calculator.

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Is that better for you guys please hurry
What is square root of 1/25
According to the table, how many people got 8 or more hours of sleep? A. 8 B. 9 C. 14 D. 17

How long will it take a seal swimming at a speed of 8 miles per hour to travel 52 miles❔

Answers

6.5 hours. The reason being is that i did 8x6, and got 48, then realized that another .5 would get me 48+4=52, which would fufill the equation

8x6.5=52 
Answer: 6.5 Hours 
6.5 hour since 52/8=6.5  you would divide 8 by 52

Let f(x)=3x+5 and g(x)=x^2. Find (f+g)(x)

A) x^2+3x+5

B) 3x^3+5x^2

C) 3x^2+5

D) x^3+5

Answers

f(x)= 3x+5 and g(x)= x²

find (f+g)(x)

substitute g(x) into f(x)

3(x²)+5

the answer is C

3 {x}^(3)  + 5 {x}^(2)

Determine the time needed to deliver 72 papers at rate of 9 papers in 18 minutes.

Answers

Answer:  The required time needed to deliver 72 papers is 2 hours 24 minutes.

Step-by-step explanation:  Given that 9 papers are delivered in 18 minutes.

We are to determine the time needed to deliver 72 papers.

We will be using the UNITARY method to solve the problem.

We have

Time needed to deliver 9 papers = 18 minutes.

So, time needed to deliver 1 minute will be

(18)/(9)=2~\textup{minutes}.

Therefore, time needed to deliver 72 papers is given by

2*72=144~\textup{minutes}=(120)/(60)~\textup{hours},24~\textup{minutes}=2~\textup{hours}~24~\textup{minutes}.

Thus, the required time needed to deliver 72 papers is 2 hours 24 minutes.

So you need to find out time. What you do is divide 72 by 9 to get 8. Once you get 8, you have to multiply it by 18. Your answer is then 144 Papers

8.25 rounded to the nearest tenth

Answers

the answer =8.3,,,,,,,,,,,,,,,,,,,,,,

Rounded to the nearest tenth would be 8.3

How would you convince a fellow student hat the number 0.57 is a rational number

Answers

Start by proving to them that the number 0.57 can be converted into a fraction . A whole number can't exactly be put in to a fraction. 0.57 can be converted to 14.25/25. This information means that 0.57 IS a rational number. Hope this convinced them!

What is 19-23 and why

Answers

-4... Because it becomes a negative number