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
The relationship between the selling price of an item and the cost of an item has been determined to be q=-20s+400 has been dete
MrMuchimi
We are given with the variable cost which is:
q = -20s + 400

The selling price is 's'. So, the profit can be represented by:
P = qs - q(12)

Subsituting:
P = (-20s + 400)s - 12 (-20s + 400)
P = -20s^2 + 640s - 4800

To optimize this, we must differentiate the equation and equate it to zero, so:\
dP/ds = -40s + 640 = 0
Solving for s,
s = 16

So, the selling price should be $16 to optimize the yearly profit.
7 0
3 years ago
What has prompted you to borrow money from friends or family?
Tcecarenko [31]

Answer:

I needed money  to buy stuff at the mall with my friends because I didn't want to spend my own... :/ lol

6 0
3 years ago
Read 2 more answers
Kylie explained that (–4x + 9)2 will result in a difference of squares because (–4x + 9)2 = (–4x)2 + (9)2 = 16x2 + 81. Which sta
OverLord2011 [107]
Well, in order to get that you had to do distributive property, distributive property is when you get the outside number next to the parenthesis and multiply it by the numbers or variable inside the parenthesis one by one. So if she was trying to explain how you got the answer you got then you would say you used the distributive property. Now the (-4x)2 would look like (-4x)(-4x) nad the (9)2 will look like (9)(9) that is why it results in 16x2+81. When you square something it means that you multiply the first number or variable or both times the same. That is why you got that answer. Now I am going to make clear that you r(-4x) changed from a negative to a postive because when you multiply a negative times a negative(or divide also) it results in a positve.

Hope I explained it enough
8 0
3 years ago
Read 2 more answers
How is a system of equations created when each linear function is given as a set of two ordered pairs?
levacccp [35]
Example of Phase of matter that show how characteristics of matter find application in our daily life??
3 0
3 years ago
Read 2 more answers
The 2 triangles shown in the figure are similar. Find the distance "d" across the Red River
Aliun [14]
2 km... Since 1.8 is 2(.9), you do the same for the base of the smaller triangle (just multiply by two)
6 0
3 years ago
Other questions:
  • A woodworker wants to earn at least $450 making and selling cabinets. He pays $125 for materials and works for 11 hours. Write a
    10·1 answer
  • Which value of the variable is a solution of the inequality t< -6?
    5·1 answer
  • What is the missing reason in step 5? Statements Reasons 1. ABCD is a kite 1. given 2. AB ≅ BC, BP ⊥ AC 2. definition of kite 3.
    14·2 answers
  • A dot-com company’s CEO is worried that the employees feel over-worked. She waits till 7 p.m. one night and proceeds to briefly
    13·1 answer
  • 3 1/3 times 3 3/4 dived 5/6
    10·2 answers
  • a town has a population of 18000 and grows at 2% every year, What will be the population after 11 years, to the nearest whole nu
    5·1 answer
  • -30=-2(-n + 3)<br><br> Only number not variable
    14·2 answers
  • Need help please ASAP
    7·1 answer
  • Using the grid below, let's plot the following points and label them with the letter.
    5·1 answer
  • The baker's at a bakery can make 160 bagels in 4 hours how many bagesl can they bake in 16 hours? What is that rate per hour. "E
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!