1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Butoxors [25]
3 years ago
11

Which of the statements below is a true statement about irrational numbers?

Mathematics
1 answer:
sashaice [31]3 years ago
6 0

Answer:

b

Step-by-step explanation:

Irrational numbers are numbers whose decimal equivalent is non-repeating and terminating.

You might be interested in
After being treated with chemotherapy, the radius of the tumor decreased by 23%. What is the corresponding percentage decrease i
Crazy boy [7]

Answer:

The volume of the tumor experimented a decrease of 54.34 percent.

Step-by-step explanation:

Let suppose that tumor has an spherical geometry, whose volume (V) is calculated by:

V = \frac{4\pi}{3}\cdot R^{3}

Where R is the radius of the tumor.

The percentage decrease in the volume of the tumor (\%V) is expressed by:

\%V = \frac{\Delta V}{V_{o}} \times 100\,\%

Where:

\Delta V - Absolute decrease in the volume of the tumor.

V_{o} - Initial volume of the tumor.

The absolute decrease in the volume of the tumor is:

\Delta V = V_{o}-V_{f}

\Delta V = \frac{4\pi}{3}\cdot (R_{f}^{3}-R_{o}^{3})

The percentage decrease is finally simplified:

\%V = \left[1-\left(\frac{R_{f}}{R_{o}}\right)^{3} \right]\times 100\,\%

Given that R_{o} = R and R_{f} = 0.77\cdot R, the percentage decrease in the volume of tumor is:

\%V = \left[1-\left(\frac{0.77\cdot R}{R}\right)^{3} \right]\times 100\,\%

\%V = 54.34\,\%

The volume of the tumor experimented a decrease of 54.34 percent.

5 0
3 years ago
Hiiiiiiiiiii I need helppppp
abruzzese [7]
The answer is A,B, and D
6 0
3 years ago
Read 2 more answers
What’s the mean of 3 32 36 30 33 36
Daniel [21]

Answer:

Mean = 28.33

Step-by-step explanation:

Comment

You need two inputs. The first is the sum of the numbers and the second is the number of entries in the data.

Givens

Sum = 3 +  32 +   36 +   30 +   33 +   36

Number of entries = 6

Solution

Sum = 170

Mean = sum / number of enteries

Mean = 170 / 6

Mean = 28.33

4 0
2 years ago
Multiple Choice<br>1. Which angle is a right angle? (1 point)​
SIZIF [17.4K]

Answer:

no one can answer this question since it doesn't show the choices, but if whichever one is 90 degrees/ has a little square in the corner would be the right answer

4 0
3 years ago
the cheese that ms.carter used to buy costs $6.00 per pound, but it's been marked up to 15%. suppose ms.carter buys 3.5 pounds o
kap26 [50]
Original price: 
6(3.5)
21
New Price:
1.15(21)
24.15

24.15-21
$3.15 more
5 0
3 years ago
Read 2 more answers
Other questions:
  • Which is an irrational number?<br> 1-31<br> 0.6<br> My Progress &gt;
    5·1 answer
  • Use the drop-down menus to describe the key aspects of the function f(x) = –x2 – 2x – 1. The vertex is the . The function is inc
    6·2 answers
  • The cost of going to the big playland park for a family is given by C = 15x + 50, where C represents the cost and x represents t
    12·2 answers
  • Jina has scored 76, 85, and 86 on her previous three tests. What score does she need on her next test so that her average (mean)
    6·1 answer
  • Help with#1 and 7 And if you can the rest of the questions.
    8·2 answers
  • A sheet of paper measures 12 cm by 15 cm. Vince cuts the paper from one corner to the opposite corner,
    12·1 answer
  • What would be the solution to find x?
    13·2 answers
  • Click on the picture thing... I need help ASAP​
    6·1 answer
  • you can use a calculator if you want. No links please help this is very important i will give you brain thing if its correct
    8·1 answer
  • If trapezoid
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!