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
Helga [31]
3 years ago
6

A store has 80 modems in its inventory, 30 coming from source a and the remainder from source

Mathematics
1 answer:
Mrrafil [7]3 years ago
5 0
The number of defective modems in the inventory is 20%⋅ 30 + 8%⋅ 50 = 10 (out of 80). Note that the number of defectives in the inventory is fixed, i.e., we are not told that there is 1 8 probability that a modem in the inventory is defective, but rather that exactly 1 8 of all modems are defective. The probability that exactly two modems in a random sample of five are defective is = 0.102
You might be interested in
I do not understand this question
77julia77 [94]

1. I think the underlined number is 2. So It will be hundredths.

2.  (8 x 100) + (6 x 10) + (3 x 1) + (1/10) + (4/100) + (1/1000)

 Or 800 + 60 + 3 + 0.1 + 0.04 + 0.001

6 0
3 years ago
Read 2 more answers
Jason bought a total of 20 medium and large pumpkins. If he bought 6 more large pumpkins as medium pumpkins, how many large pump
Agata [3.3K]

Answer:

26 large pumpkins

Step-by-step explanation:

8 0
3 years ago
Simplify 5^3/5^7 leaving your anwser in index form
Wewaii [24]

Steps:

Simplify:

5³/5⁷

= 5³/5⁷

= 5*5*5/ 5*5*5*5*5*5*5

=1/5⁴

=1/625 (Decimal: 0.0016)

Steps by Step:

5³/5⁷

=125/5⁷

=125/78125

=1/625

Answer:   =1/625       (Decimal: 0.0016)

Please mark brainliest

<em><u>Hope this helps.</u></em>

6 0
3 years ago
Describe fully the single transformation that takes shape p to shape q
sergiy2304 [10]

Answer:

it flip it to the left side and it becomes a p

it flip it to the right side and it becomes a q

Step-by-step explanation:

3 0
3 years ago
The demand for a certain company's e-reader can be approximated byq =720p− 1 million units per year (60 ≤ p ≤ 400),where p is th
LenKa [72]

Answer:

Equilibrium price P = 200 dollars

equilibrium demand of million e-readers per yer = 2.6 mi/yr

Step-by-step explanation:

Given that;

q = 720/p - 1 million units per year { 60 ≤ p ≤ 400 }

supply q = 0.018p − 1 million units per year (60 ≤ p ≤ 400)

we substitute

720/p - 1  = 0.018p − 1

720/p = 0.018p

720 = 0.018p^2

p^2 = 720/0.018 = 40000

p = sqrt(40000)

p = 200

substitute value of p

q = 0.018(200) − 1

q = 3.6 - 1 = 2.6

Therefore Equilibrium price P = 200 dollars

equilibrium demand of million e-readers per yer = 2.6 mi/yr

8 0
3 years ago
Other questions:
  • Find the circumcenter of the triangle ABC.
    15·1 answer
  • Can we conclude that these two triangles are congruent?
    14·1 answer
  • Construct the cumulative frequency distribution for the given data. daily low (deg. F) 35-39 3 40-44 2 45-49 5 50-54 12 65-69 6
    11·1 answer
  • Find the probability for the experiment of drawing two marbles (without replacement) from a bag containing two green, four yello
    8·1 answer
  • Four students spoke to the Parents Club for a total of 2/3 hour. Each student spoke for the same amount of time. How long did ea
    8·1 answer
  • Help me plz I neeed​
    15·2 answers
  • Regina bought 10 pounds of fruit salad for a family party. The fruit salad contained 3 ½ pounds of oranges, 4 ¾ pounds of peache
    9·1 answer
  • Which value from the list below, when substituted for x, would represent an acute triangle with side lengths x, x+ 4, and 20? As
    11·2 answers
  • HELP ASAP!!!!! HELP FAST!!!!!
    12·1 answer
  • Find the experimental probability that only 2
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!