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
Paladinen [302]
2 years ago
11

tại một cửa hàng , xác suất để khách hàng mua thiết bị điện tử là 0,3, xác suất để khách hàng cài đặt phần mềm là 0,4 nhưng với

khách hàng đã mua thiết bị điện tử thì xác suất để sau đó cài đặt phần mềm là 0,7. Tính sác xuất để 1 khách hàng mua thiết bị điện tử và cài đặt phần mềm
Mathematics
1 answer:
Harrizon [31]2 years ago
8 0

Answer:

http://eldata2.neu.topica.vn/TXTOKT02/Giao%20trinh/03_NEU_TXTOKT02_Bai2_v1.0014109205.pdf

Step-by-step explanation:

You might be interested in
Does the point (2,5) lie on the line y=3x-1?
oee [108]
Well let’s sub in the values: is 5 = 3*2-1? It is and therefore the point does lie on the line
6 0
3 years ago
Read 2 more answers
What is 10 o/o of 200.00?
Ronch [10]
10/100 of 200 is the same as 0.1 by 200 results into 20
6 0
3 years ago
A triangular paddock has a road AB forming its
leva [86]
<span>Since the paddock assumes a rectangular shape the area is 1/2 * b * h. From Pythagorean AB^2 = BC^2 + AC^2 (3)^2 = (x + 0.4)^2 + x^2 9 = x^2 + 0.8x + 0.16 + x^2 So 2x^2 + 0.8x + 0.16 - 9 = 0 2x^2 +0.8x- 8.84 = 0 Using the quadratic formula The solutions are 1.911 and -2.31 The area therefore is area=1/2 * b * h =1.91*2.31/2 = 2.21km² 1hectare = 0.01km² 2.21km^2 = 221ha</span>
4 0
2 years ago
GUYS I NEED HELP PLZ 40 POINTS!!!!!
Sergio039 [100]

Answer:

The third side is 3\sqrt{2}

Step-by-step explanation:

<u>Use Pythagorean Theorem:  </u>a^2+b^2=c^2

<u>Step 1:  Plug in 3 for a and 3 for b</u>

<u />(3)^2+(3)^2 = c^2

9+9=c^2

18 = c^2

<u>Step 2:  Square root both sides</u>

<u />\sqrt{18} = \sqrt{c^2}

\sqrt{3^2*2} = c

3\sqrt{2}=c

Answer:  The third side is 3\sqrt{2}

7 0
3 years ago
Read 2 more answers
Monica would like to purchase six baseballs. How much will she spend before tax, on six baseballs while they are on sale?
nadezda [96]

Answer:

These lessons help Grade 3 students learn how to solve word problems in varied ... How many $10 bills does Max's father use to pay for the train tickets? c. Max's family wants to take the fourth train of the day. It's ... If the squares are sold in boxes of 6, how many more boxes of carpet squares does Mr. Cullen need to buy?

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • What is the simplified form of the expression? (m^-1m^5/m^-2)^-3
    13·1 answer
  • A cabinet shop wants to determine the effect of adhesive brands on the bonding of veneer to cabinets. The shop divides the cabin
    13·1 answer
  • Identify the x coordinate of the points where the two graph intersect
    5·1 answer
  • The 1992 world speed record for a bicycle (human-powered vehicle) was set by Chris Huber. His time through the measured 200 m st
    14·1 answer
  • Please help I need it done fast
    14·2 answers
  • Find the measure of the angle indicated
    15·1 answer
  • To find the ideal temperature for baking muffins, a student plans an experiment to assess the taste and texture of muffins baked
    11·2 answers
  • I need answers HELP MEEE TPLEASE
    15·1 answer
  • Preform the indicated operation 17 + (-5)​
    6·1 answer
  • I need help with my Algebra 1 ugh plz help! Sorry there’s a typo
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!