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
Stella [2.4K]
2 years ago
14

A factory makes car batteries. The probability that a battery is defective is 1/13. If 200 batteries are tested about how many a

re expected t be defective.
A. 20
B. 15
C. 187
D. 13
Mathematics
2 answers:
sergeinik [125]2 years ago
8 0
15 bcs 200 divided by 13
borishaifa [10]2 years ago
8 0

Answer:

defective battery=200×1/13=15.3=15 is your answer

You might be interested in
Libby earns $10 each hour for babysitting. Let m = the money she earns, and t = the time in hours she is babysitting. What equat
elena55 [62]

Answer:

$10t=m

Step-by-step explanation:

If for each hour is $10.

She would earn the number of  hours times $10.

Example: She did babysitting for 4 hours this weekend. The equation is $10(4)=m or $10 x 4 = m.  m=40

8 0
2 years ago
A student ticket for a high school basketball game costs $3.00. A monthly game pass costs $20.00. Which inequality represents th
Nana76 [90]
3x greater than or equal to 20
3x = 20
X= 7 games for the pass to be better
3(7)=21
4 0
2 years ago
Read 2 more answers
Please help ASAP!!! Find the area of the triangle.
pentagon [3]

Answer:

2.3cm x 4cm =

<h2><u><em>9.2cm²</em></u></h2>

4 0
2 years ago
Express 8 7/40 as a decimal
igor_vitrenko [27]
Answer: 8.175
Explanation: 8 is the whole number so set that aside look at 7/40, using simple division solve for a decimal
7 0
2 years ago
Read 2 more answers
Which polynomial does this sum of tiles represent?
Goryan [66]
U need to show an example of the tiles in order for people to answer this
8 0
3 years ago
Other questions:
  • 2.
    10·1 answer
  • Amber and Will are in line together to buy tickets. Amber moves back by 3 place three times to talk to friends. She was invited
    10·1 answer
  • Jasper made a flag for his football team.He painted 1/2 of the flag blue and 1/2 of the flag yellow.He added stars to 1/3 of the
    5·2 answers
  • Need help solving this
    9·1 answer
  • The 25 member of the reading club are buying a book to discuss at the next meeting the club leader got a special price the book
    9·2 answers
  • Find the x- and y- intercept of the line
    10·1 answer
  • Hi. I was confused on how to solve for x in this problem
    14·1 answer
  • 2x – 5x + 16 = –3(x – 6)
    12·2 answers
  • Coin
    15·1 answer
  • If the amount of waking time 4 year old children spend with their fathers each day is 42 minutes while the daily waking time spe
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!