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
murzikaleks [220]
3 years ago
15

The spinner shown has eight equal-sized sections. The pointer lands on an even number 135 times out of 250 spins. Which of the f

ollowing statements is true? Select TWO (2).
a. The pointer lands on an even number more often than expected.

B. The pointer lands on an even number less often than expected.

C. The probability of landing on a number greater than 4 is 54%.

D. The experimental probability of landing on an odd number is 46%.
Mathematics
1 answer:
forsale [732]3 years ago
8 0

Answer:

A and D

Step-by-step explanation:

Here, we shall be evaluating the validity of the statements;

A. Yes, A is true

There are four even numbers 2,4,6 and 8 and 4 odd number 1,3,5,7; The landing should be equal at 125 each

B. This is wrong

It is supposed to land half of the number of time s which is half of 250 and that is 125

C.This is wrong

The numbers greater than 4 are 5,6,7,8

Now, the probability should be 4/8 = 1/2 and that is 50%

D. This is correct

Number of times we have a landing on odd numbers is 250-135 = 115

The experimental probability of landing on an odd number is thus 115/250 = 0.46 which is 46%

You might be interested in
Measurement of a 18 gon of its interior and exterior
ExtremeBDS [4]

There will be 18 exterior angles, each of 360/18 = 20 deg. So each interior angle, which is supplementary to the exterior angle will be 180–20 - 160 deg. The sum of the 18 interior angles = 18*160 = 2880 deg.

4 0
3 years ago
Laila read 36 pages in 4 hours. Which expression can be used to find the number of pages she read per hour?
scoray [572]
Lets see do 36/4 and you should have your answer
7 0
3 years ago
Read 2 more answers
Help meeee I will give brainliest
Iteru [2.4K]
4.8, I hope this helps you, I answered this earlier. :)
4 0
3 years ago
Read 2 more answers
Select the correct answer.<br> Find the value of g(7) for the function below.<br> g(x) = zur
ale4655 [162]

Answer:

B

Step-by-step explanation:

To evaluate g(7) substitute x = 7 into g(x) , that is

g(7) = \frac{7}{8} × 7 - \frac{1}{2}

      = \frac{49}{8} - \frac{4}{8}

      = \frac{45}{8} → B

5 0
2 years ago
Farmer Emmet used to own 2,300 acres of farmland. However, he recently sold 28% of his farm to a residential developer.
kap26 [50]

9514 1404 393

Answer:

  1. 1656 acres left
  2. 644 acres sold
  3. $32,200,000

Step-by-step explanation:

1. The number of acres sold is ...

  28% × 2300 = 0.28 × 2300 = 644

Then the number of acres Emmet has left will be ...

  2300 -644 = 1656 . . . acres left

__

2. Emmet sold 644 acres.

__

3. At $50,000 per acre, the value of the land sold was ...

  $50,000 × 644 = $32,200,000 . . . . paid by the developer

5 0
2 years ago
Other questions:
  • The Weschler Intelligence Scale for Children (WISC) is an intelligence test designed for children between the ages of 6 and 16.
    13·1 answer
  • Find the inverse -4<br><br> a. -1/4<br> b. 1/4<br> c. 4<br> d. -4
    8·2 answers
  • Add [ –6 –2 2] + [–3 2 1]. <br><br> A. [–9 –3 –5]<br> B. [–6 0 3]<br> C. [–9 0 3]<br> D. [–3 0 3]
    11·2 answers
  • An urn contains 13 red balls and 7 blue balls. Suppose that three balls are taken from the urn, one at a time and without replac
    7·1 answer
  • You make a table to use as a quick reference guide. y = -180 - 9(x)
    6·1 answer
  • Please help ssssssssss<br>​
    15·2 answers
  • Plz helpppppp!!!!!!!
    8·2 answers
  • 21, 18, 45, 33, 4, 12, 21<br><br> Mean:<br><br> Median:<br><br> Mode:<br><br> Range:
    12·1 answer
  • The variables x and y are directly
    11·1 answer
  • Jeanne barrons has decided to buy a new car. it has a base price of
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!