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
Mademuasel [1]
2 years ago
9

6. Sammi spun a spinner with 5 equal parts labeled 1-5. If she spins the spinner 20 times, how many times should she expect to s

pin a 2? A 4 B 3 C 8 5​
Mathematics
1 answer:
Tasya [4]2 years ago
6 0

Answer:

Step-by-step explanation:

There is a 1/5 chance she spins a 1. (1/5 = 20% = 0.2)

She spins 20 times:

20 * 0.2 = 4

So she should expect getting 4 twos.

If there was anything that you didn't understand, just comment your question below this answer!

Have a good day! (●'◡'●)

You might be interested in
A swimming pool is draining at a constant rate. The table shows the proportional relationship between the change in the water le
kaheart [24]

Answer:

first answer:-1.75

second:-15.75

third:-40.25

Step-by-step explanation:i am too lazy srry

6 0
3 years ago
Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar. In the equation√n+5
Yuki888 [10]

Answer:

n = 59

Step-by-step explanation:

The given equation of n is \sqrt{n + 5} - \sqrt{n - 10} = 1 and we have to solve it for n.

\sqrt{n + 5} - \sqrt{n - 10} = 1 ........... (1)

⇒ \frac{(n + 5) - (n - 10)}{\sqrt{n + 5} + \sqrt{n - 10}} = 1  

{Rationalizing the numerator}

⇒ \sqrt{n + 5} + \sqrt{n - 10} = 15 .............. (2)

Now, adding (1) and (2) we get

2\sqrt{n + 5} = 16

⇒ n + 5 = 64 {Squaring both sides}

⇒ n = 59 (Answer)

4 0
3 years ago
How to solve the function 4y+x=12
Sidana [21]
First you rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation

Second you solve it by using the formula of a straight line drawn on Cartesian coordinate system in which “y” is the vet risk axis and “x” the horizontal axis.
7 0
2 years ago
What are the coordinates of the vertex of the table? Is it a minimum or a maximum?
WITCHER [35]
I think the answer is maximum
5 0
3 years ago
Radius and diameter ​
Setler79 [48]

Answer: the diameter is 7cm And the radius is 3.5 cm

Step-by-step explanation:

3 0
2 years ago
Other questions:
  • Im lost, I don't understand the corolation
    5·1 answer
  • PLZ HELP !!!<br> SCREENSHOT
    12·1 answer
  • What is the sum of 7/10 and 6/100
    11·1 answer
  • I need to find the total area of the rectangles
    6·1 answer
  • Plz help!
    13·1 answer
  • Solve the following equation. Then place the correct number in the box provided. 3y + 2 ≥ 5y +8
    11·2 answers
  • Write -7/10 as a decimal.
    10·1 answer
  • Giving brainliest!!!!!!!!!!
    10·1 answer
  • What is the solution set to the inequality 2²-x≥6
    6·1 answer
  • Help, please!!! 30 points!
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!