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
irinina [24]
3 years ago
10

Is this a function?​

Mathematics
1 answer:
zhuklara [117]3 years ago
4 0
No I don’t believe it is
You might be interested in
A box contains 20 red balls, 25 white balls, and 55 blue balls. Suppose that 10 balls are selected at random one at a time with
hoa [83]

Answer:

0.164 = 16.4% probability that at least one color will be missing from the 10 selected balls.

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

Determine the probability that at least one color will be missing from the 10 selected balls.

Red missing:

Each time, there are 55 + 25 = 80 non-red balls, out of 100. So, in each of the 10 trials, 80% = 0.8 probability of not picking a red ball. The probability that no red ball is picked is given by:

(0.8)^10 = 0.1074

White missing:

55 + 20 = 75 non-white balls, out of 100, in each trial. The probability that no white ball is picked is given by:

(0.75)^10 = 0.0563

Blue missing:

45 non-blue balls, out of 100. The probability that no blue ball is picked is given by:

(0.45)^10 = 0.0003

Total:

0.1074 + 0.0563 + 0.0003 = 0.164

0.164 = 16.4% probability that at least one color will be missing from the 10 selected balls.

5 0
3 years ago
Write a subtraction problem involving two positive integers with a negative difference. Explain the relationship between the two
Nadusha1986 [10]

Answer:

When both integers have the same value, the difference is zero. The difference between a positive and a negative integer can be positive or negative. When you subtract a negative integer from a positive integer, the difference is always positive this might help

4 0
3 years ago
Read 2 more answers
Two expressions that are equivalent to 5.75 ÷ 1.15.
bulgar [2K]

Answer:

i think the answe is A and B hope this helps

Step-by-step explanation:

Have a nice day!

5 0
2 years ago
Read 2 more answers
Can you help me please
Murljashka [212]
Jose has 21 cookies left over
4 0
3 years ago
A sequence is defined by
garik1379 [7]
I believe the answer is D.

3^2 is 9 and 4^2 is 16, and because 9/16 was the third term in the sequence, you raise both the numerator and the denominator by the number of the term minus 1.

So to find the seventh term, you raise the numerator and denominator by 7 - 1 = 6.

So the answer is 729/4096
5 0
3 years ago
Read 2 more answers
Other questions:
  • Ellen is downloading a file. After 2 minutes, there are 38.4 megabytes left to download. After 8 minutes, there is only 9.6 mega
    14·2 answers
  • Andy got a 32%discound on all his purchases at his favorite shop. If he saved 64$ on the total bill, the bill amount with out th
    15·1 answer
  • If f(x)=3×+4 and g(x)=-×+1 what is f(g(2))<br>f:1<br>g:2<br>h:-1<br>j:-2​
    10·1 answer
  • Please solve I’m confused
    8·2 answers
  • A student plans to paint this box. Each of the sides is a square. The sides of the square each measure 6.5 in in length. What is
    15·1 answer
  • Use digits 6 2 0 2 0 to equal 1
    6·1 answer
  • Which expression is not equivalent to 8 + (n - 4)
    12·2 answers
  • mark is baking blueberry muffins for a school fundraiser the recipe calls for one cup of vegetable oil for every 12 muffins how
    7·2 answers
  • The points (-2 11) and (6 3) lie on the same line. What is the x-intercept of the line.
    12·1 answer
  • Mitosis is a process of cell reproduction in which one cell divides into two identical cells. A bacterium called E. coli often c
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!