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
Oliga [24]
3 years ago
6

In decimal form, to the nearest tenth, what is the probability that a randomly selected Riverside High School student is in twel

fth grade?

Mathematics
2 answers:
Julli [10]3 years ago
5 0

Answer:

The answer is C 0.4

Step-by-step explanation:

Lunna [17]3 years ago
4 0
We have that the total students there are 500. The 12-graders there are 200. Probability is defined as the ratio of positive outcomes of an event, over all the possible outcomes. Suppose we pick student randomly. Then, there are 200 positive outcomes (positive outcome: we pick a student in 12th grade) and there are totally 500 outcomes (we can pick 500 students in total from Riverside High School). This ratio gives: P= \frac{200}{500} =0.4. The requested probability is 0.40
You might be interested in
Indicate the method you would use to prove the two 's . If no method applies, enter "none".
Andrei [34K]
Answer: ASA method must be applied to the given triangles to prove then congruent.


In two triangles, if two angles and their included side are congruent then the two triangles are said to be congruent .This method is known as Angle-Side -Angle postulate(ASA).
In the given triangles one side with their corresponding angles are equal. Therefore by ASA postulate they are congruent.
There we can see no other sides are given equal therefore all the other options cannot be applied.

you are lucky I had this test yesterday and I have the answer is ASA my math teacher said it was fine
6 0
3 years ago
WILL GIVE BRAINLIEST-What is the average rate of change of the function on the interval from x = 0 to x = 2?
Musya8 [376]
Average=  f(2)−f(0)/2−0
=62.5−250/ 2-0
<span>= −93.75</span>
7 0
3 years ago
Read 2 more answers
What’s the cube root of -9
Aneli [31]
It might be -3 because 3•-3 is -9?
7 0
3 years ago
The number of typographical errors in a document follows a Poisson distribution with a mean of 3 errors per page. Let X represen
n200080 [17]

Answer:

probability of x is 0.22 correct to two decimal places

Step-by-step explanation:

step 1. use the poisson formula given as

p(x) = (λˣe∧-λ) ÷x! where λ is the mean and it called lambda,λ = 3, e is mathematical constant and it approximately = 2.7183, x is the chosen value which is equal to 2, Λ is raise to power, ! is factorial sign

p(x=2) =( 3² x 2.7183⁻³) ÷ 2! = 0.22

3 0
3 years ago
Alice plants carrots in a rectangular garden bed. The garden bed has a width of 1.5 meters
mojhsa [17]

Answer:

1. L= A/W

2. 4m

Step-by-step explanation:

We can define this problem as a word problem relating to mensuration of flat shapes, a

rectangle

1. Let the length be L and the width be W

Given

Area A= 6m²

W= 1.5m

We know that the area of a rectangular shape is

Area = L x W

The expression for the length is

L= A/W

2. The solution for the length is

6=1.5L

L= 6/1.5= 4m

8 0
3 years ago
Read 2 more answers
Other questions:
  • Find the interquartile range of the data.
    5·2 answers
  • What is the equation 12xyz – 45? A. monomial. B. constant. C. trinomial. D. binomial.
    11·1 answer
  • Y-1=4y-2/3<br> y=_____<br> solve
    10·2 answers
  • Jaden wants to buy a camera that is less than $250. She has $100 saved and needs the camera in 5 weeks. How much does Jaden need
    10·1 answer
  • What is the original list price if the didcount is $35 and the discount price is 10%?
    9·2 answers
  • Jim's parents keep a chart on the wall where they mark how much Jim grows each year. When Jim was 15, he grew 1/4 of an inch and
    6·1 answer
  • I will give brainliest to whoever helps me with this question. Also, if you could please explain to me how you solved it I would
    8·1 answer
  • Mhanifa can you please help? This is due soon. Look at the picture attached. I will mark brainliest!
    6·1 answer
  • 1/4 + 3/8 Reduce your Answer to the lowest term? ​
    11·2 answers
  • Pls answer my question ​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!