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
TEA [102]
2 years ago
10

Một hộp có 10 sản phẩm, trong đó có 4 phế phẩm. Lấy ngẫu nhiên 2 sản phẩm từ hộp để kiểm tra. lập bảng phân phối xác suất của số

phế phẩm lấy được
Mathematics
1 answer:
Free_Kalibri [48]2 years ago
3 0
Tienes una versión en español para poder entender la pregunta?
You might be interested in
What is the surface area in square inches of the prism​
Lerok [7]

Answer: the answer is 25

Step-by-step explanation:

7 0
2 years ago
Kate buys 2 lollies and 5 chocices for £6.50
kirill [66]

Answer:

50p

Step-by-step explanation:

pls mark brainliest! have a lovely day

7 0
2 years ago
Please Help!
allochka39001 [22]
It would be 4/15 is greater.
4/15 = 26% wrong
3/10 = 30% wrong
5 0
3 years ago
Read 2 more answers
A circle has its center at the center of a square with 12-inch sides. Using 3.14 for pi, find the area of the square not covered
Dmitrij [34]
So first, find the area of the square. 12x12= 144inches^2
Then find the area of the circle. To do this we use pi x r^2. The radius of the circle is 6 inches. Pi x 6^2 = 113.04inches^2.
144 - 113.04 = 30.6, so your answer is 30.6 inches^2

The circles circumference is worked out by using pi x d. The diameter is 12 inches, so 3.14x12 = 37.68 inches.
The squares perimeter is 12 x 4 = 48 inches.
If you round up the circumference of the circle to the nearest integer, you get 38 inches. The ratio would therefore be, 38:48, which can be rounded down to 19:24 :)
5 0
3 years ago
Which angles are complementary to each other?
jonny [76]

Answer:

<1 and <2

Step-by-step explanation:

Complementary angles are two angles which their measure add up to 90 degrees.

There are only one angle pair that meet this requirement:

angle 2 and angle 1

8 0
2 years ago
Other questions:
  • When the sample size and sample standard deviation remain the same, a 99% confidence interval for a population mean, µ will be n
    12·1 answer
  • Simplify. –20 + (–2) • (–6) = A. –132 B. –32 C. –8 D. 132
    5·2 answers
  • -5(4x-2)=-2(3+6x) multi step equation
    10·1 answer
  • Help a black brother out
    6·2 answers
  • Suppose the number 1155 is written as the product of three positive integers. What is the smallest possible value of the sum of
    5·1 answer
  • The equations 2x - 5y= -5 11x-5y = 15 9x+ 5y = 5 and 14x+ 5y = -5 are shown on the graph below.
    14·1 answer
  • - p + 60 = - h + 10, 000 In the equation above, h is a constant. Ifp p = 10 is a solution to the equation, what is the value of
    6·1 answer
  • Question: A man standing in a field in New Hampshire sees Cannon Mountain in front of him. He knows that the height of Cannon Mo
    11·1 answer
  • 1. Which of these is an example of acceleration?
    8·2 answers
  • Help pls lollll <br> 10th grade mathematics
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!