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
stealth61 [152]
3 years ago
15

A number is randomly picked from this list: 10, 20, 30, 40, 50. what is the probability of picking an even number

Mathematics
1 answer:
ivanzaharov [21]3 years ago
7 0
Hey there! :)

There are 5 numbers.

Even numbers end with 2, 4, 6, 8, or 0

All of the numbers end in 0

That means all the numbers are even

Your answer is: 5/5 = 1

Hope this helps :)
You might be interested in
Solve the system of equations: y= x^2 + 2x - 3 and y=3x+ 3.
Semenov [28]

Answer:

(-2, -3)

(3, 12)

Step-by-step explanation:

To solve this, we're gonna get rid of the y's with substitution

x² + 2x - 3 = 3x + 3

Let's make this equation equal to zero

Subtract 3 from both sides

x² + 2x - 3 = 3x + 3

            - 3         - 3

x² + 2x - 6 = 3x

Subtract 3x from both sides

x² + 2x - 6 = 3x

    - 3x        - 3x

x² - x - 6 = 0

Factor the equation

(x - 3)(x + 2) = 0

This means x can be -2 or 3

Let's solve it with -2 first, plug the new x in y = 3x + 3

y = 3(-2) + 3

y = -6 + 3 = -3

Do the same for x = 3

y = 3(3) + 3

y = 9 + 3 = 12

3 0
2 years ago
can someone help me with this also? Thanks! i need the explanation to so I can do it by myself after.
BigorU [14]
With what there’s nothing
, my friend I think you forgot to post the picture
7 0
3 years ago
How to write 13/4 as a mixed number
Tatiana [17]
13/4
3 1/3

Answer: 3 1/3
4 0
3 years ago
Read 2 more answers
a box cost $2.48, but it is on sale for $1.49. How much do you save on one box when bought on sale? Now how much would you save
Thepotemich [5.8K]

Answer:

1. $0.99

2. $1.98

Step-by-step explanation:

1. From the question we have

Cost of box = $2.48

Selling price = $1.49

That is the box is discounted from $2.48 to $1.49

Therefore, amount saved = $2.48 - $1.49 = $0.99

2. The amount saved from buying a second box is hence;

2 × $0.99 = $1.98

Hence, as the number of boxes bought increases, the amount saved increases

5 0
3 years ago
Read 2 more answers
Jason works for a car dealer and his commission for selling a car is 2% of the selling price. Jason sold two cars last month for
ASHA 777 [7]

Answer:

$2600

Step-by-step explanation:

2/100×70000=1400

2/100×60000=1200

1400+1200=2600

5 0
3 years ago
Other questions:
  • What is the midpoint of the segment shown below
    10·2 answers
  • If two lines have the same slope and y-intercept, what is true of the lines? A. The lines are perpendicular. B. The lines inters
    7·2 answers
  • The lighthouse on the beach casts a shadow that is 4848 feet long. Your friend is 5.55.5 feet tall and casts a shadow that is 2.
    11·2 answers
  • The point-slope form of a line that has a slope of –2 and passes through point (5, –2) is shown below. y + 2 = -2 (x-5). What is
    12·1 answer
  • The brand manager for a brand of toothpaste must plan a campaign designed to increase brand recognition. He wants to first deter
    13·1 answer
  • Write a function rule for the table. x f(x) (–3, 1) (–2, 2) (–1, 3) (0, 4)
    10·2 answers
  • Which values are solutions to the inequailty below ? check all that apply x2 < 25
    9·1 answer
  • PLEASE HELP IF YOU CAN, I REALLY NEED IT! THANK YOU
    7·2 answers
  • Find the length indicated
    9·2 answers
  • The line models the cost of renting a bike. It costs ​$3 per hour plus a ​$1 deposit. Write an equation in​ slope-intercept form
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!