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
andrew11 [14]
3 years ago
15

what is the probability that a number selected at random from the set {2,3,7,12,15,22,72,108} will be divisible by both 2 and 3?

Mathematics
1 answer:
evablogger [386]3 years ago
7 0
First, look at how many numbers are divisible by 2 and 3. 
12,72, and 108 and are all divisible by both 2 and 3. That makes 3 out of 8 numbers.
Depending on what form you have to put the probability, that makes it 3:8, 3 out of 8, or 37.5% probability.
You might be interested in
So to celebrate my actual return and to start drama (kinda)<br><br>What is 3+3x3-3x3+3+3+3x3-17
Leya [2.2K]
I think it’s 1
?

explanations
7 0
2 years ago
The total charge on 7 particles is −42 units. All the particles have the same charge.
qwelly [4]
If they have the same charge
x+x+x+x+x+x+x=-42
7x=-42
x=-6
so to check our answer
-6-6-6-6-6-6-6=-42
-12-12-12-6=-42
-24-18=-42
-42=-42
5 0
3 years ago
Read 2 more answers
Explain how you can solve 8x8 if you know how to multiply with 4 but not how to multiply with 8
Mice21 [21]
You can add 8, eight times
7 0
3 years ago
The Pearson product-moment correlation coefficient Group of answer choices is called the Pearson c. is used when both variables
Alekssandra [29.7K]

Answer:

provides information about the strength of a relationship

Step-by-step explanation:

A numerical measure of strength in the linear relationship between any two variables is called the Pearson's product moment correlation coefficient.

The co efficient of correlation is a pure number denoted by r , independent of the units in which the variables are measured that can range from+1 to -1 .

The sign of r indicates the direction of the cor relation.

When r= 0 it does not mean that there is no relationship . For example if the observed values lie exactly on a circle , there is a relationship between variables but r = 0  as r only measure linear cor relation.

The 2nd statement given is the correct answer.

It is not related to ordinal or nominal properties and it does show direction.

6 0
3 years ago
A cup of coffee cost $2.75. If the total cost is $16.50, then how many cups of coffee were purchased? Choose the correct equatio
Colt1911 [192]

Answer:

6

Step-by-step explanation:

16.50=2.75x

4 0
3 years ago
Other questions:
  • I need help with this
    15·1 answer
  • Which equation would have the restriction x ≠−3 on the solution?
    9·1 answer
  • The revenue, in dollars, of a company that produces jeans can be modeled by 2x2 + 17x – 175. The cost, in dollars, of producing
    7·1 answer
  • CAN SOMEONE HELP!!!!
    15·1 answer
  • Click On the Flag that best shows where each number falls on the number line. -3.
    6·2 answers
  • Find the base of a parallelogram with a height of 7cm and an area of 63cm
    13·1 answer
  • Please help ASAP!!<br>What is the sum of the square root of 676 and square of 24​
    5·2 answers
  • The straight line L passes through the points (0, 12) and (10, 4). <br> Find an equation for L.
    12·1 answer
  • Plot two points that are 777 units from Point \blueD{D}Dstart color #11accd, D, end color #11accd and also share the same xxx-co
    14·1 answer
  • Can you help me on 16, 17, 18, 19, and 20
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!