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
34kurt
2 years ago
14

I've already solved it but i need to see if its right

Mathematics
1 answer:
sashaice [31]2 years ago
6 0

Answer:

yup your answer is correcto

Step-by-step explanation:

You might be interested in
7.4 Practice
pickupchik [31]

The simulation of the medicine and the bowler hat are illustrations of probability

  • The probability that the medicine is effective on at least two is 0.767
  • The probability that the medicine is effective on none is 0
  • The probability that the bowler hits a headpin 4 out of 5 times is 0.3281

<h3>The probability that the medicine is effective on at least two</h3>

From the question,

  • Numbers 1 to 7 represents the medicine being effective
  • 0, 8 and 9 represents the medicine not being effective

From the simulation, 23 of the 30 randomly generated numbers show that the medicine is effective on at least two

So, the probability is:

p = 23/30

p = 0.767

Hence, the probability that the medicine is effective on at least two is 0.767

<h3>The probability that the medicine is effective on none</h3>

From the simulation, 0 of the 30 randomly generated numbers show that the medicine is effective on none

So, the probability is:

p = 0/30

p = 0

Hence, the probability that the medicine is effective on none is 0

<h3>The probability a bowler hits a headpin</h3>

The probability of hitting a headpin is:

p = 90%

The probability a bowler hits a headpin 4 out of 5 times is:

P(x) = nCx * p^x * (1 - p)^(n - x)

So, we have:

P(4) = 5C4 * (90%)^4 * (1 - 90%)^1

P(4) = 0.3281

Hence, the probability that the bowler hits a headpin 4 out of 5 times is 0.3281

Read more about probabilities at:

brainly.com/question/25870256

8 0
2 years ago
Plz help me out a bit :(<br> which one do you think it is?
Anna [14]
C. 9^4
when dividing with exponents, i usually just look at the exponents and subract them so i did 12-8 for this problem
8 0
3 years ago
Read 2 more answers
Deposited 4000 into account with 5.5% interest how much will she have in 3 years with no withdrawals bring made
NikAS [45]

Answer:

12,600 after 3 years with no withdrawals.

4 0
3 years ago
What is the equation of the line in slope-intercept form?
belka [17]

Answer:

y = 3/5 x+3

Step-by-step explanation:

two points on the graph

(-5,0) (0,3)

the y intercept is 3  (this is where it crosses the y axis)

the slope is

change in y     0 to 3            up 3

------------------  = -------------- =  -------        =   3/5

change in x      -5 to 0             right 5


we can tell the slope is positive because it goes from bottom left to top right

a negative slope goes from top left to bottom right

slope intercept form is

y=mx+b

y = 3/5 x+3


3 0
3 years ago
Read 2 more answers
The diameter of a sphere is 16 cm. What is the sphere's volume? Round to the nearest tenth.
ohaa [14]

Answer:

V ≈ 2144.70 cm^3

Step-by-step explanation:

Radius is going to be used instead of the diameter. Half of 16 is 8, and so that will be the value that shall be used.

V = (4/3)\pi (8)^3

V ≈ 2144.66 cm^3

V ≈ 2144.70 cm^3

5 0
3 years ago
Other questions:
  • In 15 and 16, use the expression 1 + z/3 + 2w
    9·1 answer
  • The ratio of the measurement of an angle to its supplement is 3:5. Find the angle and its supplement.
    9·1 answer
  • one afternoon, kassim's sandwhich shop sells 15 sandwiches in 45 minutes. if the shop counties to sell sandwiches at the same ra
    6·1 answer
  • The line of reflection is blank and the coordinates of C' are blank ?
    13·1 answer
  • What is an equation in slope-intercept form of the line that passes through the points (−2, −2) and (1, 7)?
    14·2 answers
  • Wells College in Aurora, New York was previously an all-girls college. In 2005, the college began to allow boys to enroll. By 20
    12·1 answer
  • Please help me I need this
    6·2 answers
  • How many cups is there in 1 quart?
    11·1 answer
  • Find the area of a square with sides of length 5/8 inch. <br> HURRY!!!! TIMED!!!
    15·2 answers
  • How do you solve this?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!