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
tresset_1 [31]
3 years ago
14

Consider an experiment involving the game spinner pictured below. A 20 trial experiment is conducted to determine the probabilit

y of landing on blue. Assume the spinner is perfectly balanced and the probability of each color is the same. What is the probability of landing on blue 5 times?
Mathematics
1 answer:
Nookie1986 [14]3 years ago
4 0

Answer: 1/4

Step-by-step explanation:

To determine the probability of landing on blue, you divide by the total number of spins.

In this experiment, the probability of the spinner landing on blue after 20 spins would be 15%.

This makes the probability of landing on blue to be:

Pr (landing on blue) / Pr (total trials) = 5/20

This gives 1/4

You might be interested in
Select the correct answer.
fgiga [73]
I think i’m not really good at math so..
D.
(7,-3) and (4,0)
3 0
3 years ago
Read 2 more answers
Anya graphed the line (y-2)=3(x-1) on the coordinate grid.
gregori [183]
Answer: The slope is 3
5 0
3 years ago
Read 2 more answers
Cos2a= 2cos^2a-1 for all values of a<br><br> true or false?
Law Incorporation [45]
True
<span>Cos(A+B)=CosACosB-SinASinB
therefore Cos(A+A)= CosACosA - SinASinA
= Cos^2A - Sin^2A</span>
5 0
4 years ago
Read 2 more answers
A lotion is made from an oil blend costing $1.50 per ounce and glycerin costing $1.00 per ounce. Four ounces of lotion costs $5.
vovikov84 [41]

Answer:

A=(4-g) 1.5

Step-by-step explanation:

Let g be the amount of glycerin in the lotion.  We know that there are 4 ounces total of lotion; this means that there are 4-g ounces of the oil blend.

The oil blend costs $1.50 per ounce; this gives us the expression (4-g)1.5 for the oil blend.

8 0
3 years ago
Read 2 more answers
Solve for x. 5x^2 – 45 = 0
mamaluj [8]

5x^2-45=0

<em>*Add 45 to both sides*</em>

5x^2=45

<em>*Divide both sides by 5*</em>

x^2=9

<em>*Take the square root of both sides*</em>

x=+/-9

Hope this helps!!

3 0
3 years ago
Read 2 more answers
Other questions:
  • What are the zeros of this function
    15·1 answer
  • A plastic bin contains red, yellow, and green key chains. Out of 350 key chains, 10% percent are yellow. Of the remaining key ch
    13·1 answer
  • Find the surface area of the prisim
    14·1 answer
  • What does X equal for this question?
    8·1 answer
  • Can someone please help
    14·2 answers
  • Find the sum of the first 7 terms of the series.
    8·2 answers
  • Please help!! I will venmo
    11·1 answer
  • Solve: 7 - 5x = -5x - 6x + 7 *<br> 0<br> -6<br> No Solution<br> Infinitely many solutions
    9·1 answer
  • Help me plsssssssssssssssssssssssssssssssssss
    5·2 answers
  • 13. I have 22 nickels, dimes and quarters worth $3.45. There are twice as many quarters as nickels. Find the number of each coin
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!