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
san4es73 [151]
3 years ago
12

Is this right? If not let me know and explain how if u can. (No link <3)

Mathematics
1 answer:
vlabodo [156]3 years ago
8 0

Answer:

9/35

Step-by-step explanation:

There are a total of 15 bulbs to choose from randomly. First a new bulb is chosen. Chance is 9/15 because 9 out of 15 are new.

Then there are only 14 bulbs left. Then a used bulb is chosen. Chance is 6/14 since 6 out of remaining 14 are used.

Total chance for this to happen is 9/15 * 6/14 = 54/210 = 9/35.

You might be interested in
A pair of radar stations monitors the path of a helicopter. Station A is located at the origin of a coordinate plane. Station B
Ierofanga [76]

Answer:

A

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
She spent 1/6 of it on snacks and 1/3 of it on a new book. She saves the rest. What fraction of the money did she save?
Doss [256]

Answer:

Step-by-step explanation:

<em>First step is that you need to have the same denominators so 1/3=2/6</em>

<em>If she spent 1/6 on snacks and 2/6 on a book which means she spent 3/6</em>

<em>so the fraction of what she saved is 3/6 or 1/2</em>

4 0
4 years ago
Read 2 more answers
1. Ellie has at most $25 to spend on miscellaneous items each week. She has already spent
gregori [183]

Answer:

y= $25-$10.50

Step-by-step explanation:

5 0
3 years ago
it costs $15 per month for membership at a baseball club. Members pay $5 for game tickets. Write an expression for the cost of 1
julia-pushkina [17]
Y=15+5g Y is the total cost in one month. 15 is the cost of the membership and 5 is the amount you paid to see the game. G is the variable for the amount of games. You multiple the g by 5 to get the total cost of games per a month that you went and saw. Than you add the base cost of 15 or your starting point. And you get your total cost.
7 0
3 years ago
Read 2 more answers
Which description best describes the solution to the following system of equations?
matrenka [14]

Answer:the base root becomes 45

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Arrange the following measurements from smallest to largest
    10·2 answers
  • Write an equation for the transformation of y = x
    13·1 answer
  • Molly owes her brother $300.She works for $10 per hour as a checker at the local grocery store.Molly plans to repay her brother
    8·2 answers
  • Do you know 4 divided 716
    8·1 answer
  • How do I solve this
    12·1 answer
  • Rectangular cards 2 inches by 3 Inches are cut from a rectangular sheet 2 ft by 3 ft what is the greatest number of cards that c
    5·1 answer
  • If the length of the legs of a right triangle are 5 m and 7 m, what is the length of the hypotenuse?
    7·1 answer
  • If x³ + 2x and x³ − 7x² + 4x +2 + k have a common linear polynomial factor, then the value of k is what?
    5·1 answer
  • What is the correct factored form of x2 + 3x - 102
    9·1 answer
  • Please help with my math! I need the answer quick! :( *It's been so long since I've done the math LOL*
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!