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
tatiyna
3 years ago
14

A factory makes car batteries. The probability that a battery is defective is 1/4. If 400 batteries are tested, about how many a

re expected to be defective?
Mathematics
1 answer:
notka56 [123]3 years ago
8 0

Answer:

100 batteries would be defective

You might be interested in
(94) 8. 9-14<br> What is the answer?
Alona [7]
(94 * 8.9) - 14
836.6 - 14
822.6 = answer

Hope it helps :)
4 0
3 years ago
Ten is less than or equal to the difference of a number and negative 4:
pentagon [3]

Answer:

n - (-4) ≥ 10

4(n+5) ≥ 48

Step-by-step explanation:

n - (-4) ≥ 10

n + 4 ≥ 10

n ≥ 6

4(n+5) ≥ 48

4n + 20 ≥ 48

4n ≥ 28

n ≥ 7

4 0
3 years ago
Someone please helpppp!!no bs answers.<br> geometry
DaniilM [7]

Answer:

Line TB is congruent to line BR.

B is the midpoint of line TR.

Line TB plus line BR is equal to or congruent to line TR.

*wink face lol*

6 0
4 years ago
Please help me on this one would be great help.
dusya [7]
T = 60

please mark me brianliest
8 0
3 years ago
Read 2 more answers
25 points please help me!
lianna [129]
$1.14   1.40 x 0.8=1.12 1.4+ 1.12=1.52 * 0.25 = 1.14
8 0
4 years ago
Other questions:
  • Enrollment in a dance studio has grown exponentially since the studio opened. A graph depicting this growth is shown. Determine
    13·1 answer
  • What is the value of y when x = 6? -3x + 9y = 18
    5·2 answers
  • If they are drawn with replacement, what is the probability that both cards are 10s?
    7·1 answer
  • Dan uses a remote control to make his drone take off from the ground. Function h represents the height, in feet, of the drone t
    14·2 answers
  • What is 157% in a Fraction
    12·2 answers
  • I need help please.
    15·2 answers
  • Which inequality is graphed on the number line?
    7·2 answers
  • What the answer.....
    6·2 answers
  • Work out the value of (6.31×10⁵)+(2.6×10⁴) give your answer in standard form​
    12·2 answers
  • On a certain hot​ summer's day,432 people used the public swimming pool. The daily prices are $1.50 for children and $2.00 for a
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!