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
Zarrin [17]
3 years ago
6

Suppose we want to pick two numbers from 1 to 100 randomly . what is the probability that the sum of the two picked numers is di

visible by 5
Mathematics
1 answer:
omeli [17]3 years ago
8 0

Answer:

1/5 or 0.2

Step-by-step explanation:

Probability calculates the likelihood of an event occurring. The likelihood of the event occurring lies between 0 and 1. It is zero if the event does not occur and 1 if the event occurs.

For example, the probability that it would rain on Friday is between o and 1. If it rains, a value of one ids attached to the event. If it doesn't a value of zero is attached to the event.

Numbers that would be divisible by 5 are multiples of 5

they include = 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100

there are 20 numbers

Probability the two numbers would be divisible by 5 = 20/100

To transform to the simplest form. divide both the numerator and the denominator by 20

1/5

You might be interested in
2. Which is the following equation rewritten in slope-intercept form: -8x = 2 - 2y
Anna007 [38]

Answer:

B, y = 4x + 1

Step-by-step explanation:

to get it into y- intercept form we need to write it in the form y = mx + b

-8x = 2 - 2y, move 2y to the other side and -8x to the other side they both become positive.

2y = 8x + 2, dividing each by 2

yields y = 4x + 1

Hope this helps

8 0
3 years ago
Evaluate 8 divided by 4 times (11-8+2)
luda_lava [24]
<u>well 8 divided by 4 is 2 and 11-8+2 is 5 and 5 times 4 is 20 so 20 is the answer

</u>
4 0
3 years ago
Timothy is the manager of a car wash. Last week, there were 40 customers. This week there were 75% more customers than last week
elena-s [515]

Answer:

70

Step-by-step explanation:

"75% more customers than last week" means (100% + 75%) of 40, or

1.75(40 customers) = 70 customers this week

7 0
3 years ago
It takes three hours for a boat to go 18 miles downstream, and nine hours to return. What is the rate of the boat in calm water
vampirchik [111]

Step-by-step explanation:

Distance = rate × time

If B is the rate of the boat, and C is the rate of the current, then we can write two equations:

18 = (B + C) × 3

18 = (B − C) × 9

Simplifying the equations:

6 = B + C

2 = B − C

Add the equations together to eliminate C:

8 = 2B

B = 4

Plug into either equation to find C:

C = 2

The boat's rate is 4 mph, and the current's rate is 2 mph.

5 0
3 years ago
PLEASE ANSWER ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Roman55 [17]

Answer:

A

Step-by-step explanation:

if these are fractions than its A.

2x-4=2

4x-5=5/4

6 0
3 years ago
Other questions:
  • Jesses team won the basketball game, scoring 96 points. The other team only scored 71 points. Jesse scores 16 of those points, a
    8·1 answer
  • Solve for n.<br> n + 1 = 4(n-8)<br> moooo<br> IIIIII
    12·2 answers
  • A
    11·2 answers
  • For a given recipe, 12 cups of flour are mixed with 18 cups of sugar. How many cups
    9·1 answer
  • Joey is buying plants for his garden. He wants to have at least twice as many flowering plants as nonflowering plants and a mini
    13·2 answers
  • As x approaches infinity
    10·2 answers
  • I WILL GIVE YOU BRAINLIEST 25 POINTS ASAP NO LINKS
    13·1 answer
  • Natalie paid $14.99 to join an online music service. If she purchases 9 songs each month at a cost of $0.99 per song, what will
    14·2 answers
  • Find the area of this given figure.
    10·1 answer
  • What is 2(x+5)&lt;4+5x can i please get answer fast?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!