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
asambeis [7]
3 years ago
10

Angelo chooses a number from 1 to 10. What is the probability that he chooses an odd number or a multiple of 5?

Mathematics
1 answer:
wel3 years ago
5 0
Okay, so the possible numbers he can choose are :

1, 2, 3, 4, 5, 6, 7, 8, 9, 10

Pick out all the odd numbers and multiples of 5.

1, 3, 5, 7, 9, 10

Count how many numbers are odd and are a multiple of 5.

6 numbers are odd or are a multiple of 5.

So, out of 10 numbers, 6 are odd or are a multiple of 5,

Therefore, our answer is 6/10

If you would like it simplified, it would be 3/5

Or, as a decimal, it would be 60%

~Hope I helped!~
You might be interested in
3 square roots 7 multiplied by square root of 7 / 6 square roots of 7 raised to the 5
kodGreya [7K]
Approximately 97.6149
3 0
3 years ago
Read 2 more answers
Two tourists went on a hike at dawn. One went from a to b and another one went from b to a. They met at noon but did not stop an
Alecsey [184]
<span>Dawn was at 6 am. Variables a = distance from a to passing point b = distance from b to passing point c = speed of hiker 1 d = speed of hiker 2 x = number of hours prior to noon when dawn is The first hiker travels for x hours to cover distance a, and the 2nd hiker then takes 9 hours to cover that same distance. This can be expressed as a = cx = 9d cx = 9d x = 9d/c The second hiker travels for x hours to cover distance b, and the 1st hiker then takes 4 hours to cover than same distance. Expressed as b = dx = 4c dx = 4c x = 4c/d We now have two expressions for x, set them equal to each other. 9d/c = 4c/d Multiply both sides by d 9d^2/c = 4c Divide both sides by c 9d^2/c^2 = 4 Interesting... Both sides are exact squares. Take the square root of both sides 3d/c = 2 d/c = 2/3 We now know the ratio of the speeds of the two hikers. Let's see what X is now. x = 9d/c = 9*2/3 = 18/3 = 6 x = 4c/d = 4*3/2 = 12/2 = 6 Both expressions for x, claim x to be 6 hours. And 6 hours prior to noon is 6am. We don't know the actual speeds of the two hikers, nor how far they actually walked. But we do know their relative speeds. And that's enough to figure out when dawn was.</span>
8 0
3 years ago
Find the value of each of the following: exponents
Nataly [62]

Answer:

7) is 625

8) 169

9) 1.44

10) 180??

11) 1000000

12) 3430

hopefully these are right

Step-by-step explanation:

7 0
2 years ago
Help 123456 please help please
uysha [10]
Number 3 is 7

Number 4 is 3

And number 6 is 9

Im sorry I dont know the rest.

I hope this helps.
4 0
3 years ago
Which of the following functions best represents the graph?
agasfer [191]

Answer:

f(x)=(x-2)(x+2)(x-4)

4 0
2 years ago
Other questions:
  • What is 2ab when a=7 and b=2
    6·2 answers
  • Slope = 7/3, y-intercept =3
    9·2 answers
  • What does it mean if an equation is true, false, or open? Give definitions of each.
    7·1 answer
  • Graph the line using the given information:<br> x-3y=-6
    7·1 answer
  • Find the simple interest
    9·1 answer
  • You start driving north for 27 miles, turn right, and drive east for another 36 miles. At the end of driving, what is your strai
    7·1 answer
  • A bag contains 28 blue marbles and 12 red marbles. If Milton removes two marbles without replacing them, what is the probability
    15·1 answer
  • I=$26.25I=$26.25, P=$500P=$500, t=18 t=18 months
    11·1 answer
  • The population of Colorado is more than 5 x 106 people, while the population of the United States is more than 3 x 108 people. W
    10·1 answer
  • Consider the diagram below.<br> Find the value of x<br> Enter each line of work as an equation.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!