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
Ivan
3 years ago
7

The owner of a small deli is trying to decide whether to discontinue selling magazines. He suspects that only 9.6% of his custom

ers buy a magazine and he thinks that he might be able to use the display space to sell something more profitable. Before making a final decision, he decides that for one day he will keep track of the number of customers that buy a magazine. Assuming his suspicion that 9.6% of his customers buy a magazine is correct, what is the probability that exactly 2 out of the first 10 customers buy a magazine
Mathematics
1 answer:
Archy [21]3 years ago
7 0

Answer:

The probability that exactly 2 out of the first 10 customers buy a magazine

=

1.92%

Step-by-step explanation:

The Proportion of customers who buy a magazine = 9.6%

If 2 out of the first 10 customers buy a magazine, the proportion is given as  2/10 or 20%.

Therefore, the probability that exactly 2 out of the first 10 customers will buy a magazine is equal to the proportion of customers who buy a magazine multiplied by the proportion of the first 10 customers who buy a magazine

= 9.6% * 20%

= 1.92%

You might be interested in
The price of an outdoor grill was marked up 15% over the previous year's model. If the previous year's model sold for $500, what
harkovskaia [24]
I thank the answer is 75 #I thank
8 0
3 years ago
(PLEASE HELP) What is the area of a circle with a radius of 8 units
ladessa [460]

Answer:

A = 64π units = about 201.06 units

Step-by-step explanation:

The formula for area is

A = πr^2, where r=radius.

Plug in our radius to get the area!

A = π8^2

<u>A = 64π = about 201.06 units</u>

8 0
3 years ago
Read 2 more answers
There are two spinners. Each spinner has 10 equal sectors labeled with the numbers 1 through 10.
murzikaleks [220]

Answer:

There are 4 prime numbers from 1 to 10: 2, 3, 5, and 7. This means that there are 4 ways to choose the first outcome. There are 5 composite numbers from 1 to 10: 4, 6, 8, 9, and 10 (1 is just 1). So, you just multiply the two numbers together because each depends on each: 4 * 5 = 20 outcomes.

Step-by-step explanation:

please give me a brainliest answer

8 0
3 years ago
Find the greatest common factor for pair 18,36
netineya [11]
The GCF of 18 and 36 is 18. To solve this, use the picture attached. After creating the boxes, find a number that both 18 and 36 can be divided by, for example, 9. Now that you have 9, divide both 18 and 36 by 9. That equals 2 and 4. Place the numbers underneath the boxes you made previously and find another number that both 2 and 4 are divisible by. 2 and 4 are both able to be divided into 2. Do 2 divided by 2 and 4 divided by 2. Now you have the numbers 1 and 2. There aren't any numbers that can be divided into 1 and 2, so now you are left with the numbers 9 and 2. Multiply the numbers together to get a GCF of 18. Hope this helped!

3 0
3 years ago
How fast was a plane flying if it traveled 40 kilometers in 30 minutes​
dangina [55]

Answer:

80 km/hr

Step-by-step explanation:

0.5 hour = 30 min

40 km in 30 min

80km in 60 min

4 0
3 years ago
Other questions:
  • Ben is 12 years older than Ishaan. Ben and Ishaan first met two years ago. Three years ago, Ben was 4 times as old as Ishaan.
    14·2 answers
  • Suppose a laboratory has a 30 g sample of polonium-210. The half-life of polonium-210 is about 138 days. How many half-lives of
    15·2 answers
  • What is the mean of the set of data 76, 88, 82, 94, 88.
    10·2 answers
  • Pls help I will mark braniliest
    7·1 answer
  • With a full ink cartridge, the printer can print 2,500 pages. The printer cartridge is now 37% full. Which is the best estimate
    8·1 answer
  • PLEASE HELP ASAP 20 POINTS AND ILL MATK BRAINLIEST!!!
    8·2 answers
  • You work on a problem calculating either area or volume. Your answer is 210 ft3. Did you work on an area or volume problem?
    8·2 answers
  • Which graph represents the solution to the compound inequality?<br><br> –6 &lt; 3x – 12 ≤ 9
    6·1 answer
  • Suppose you have a standard deck of 52 cards. What is the probability that if you select a card at random that it does not have
    11·1 answer
  • 242 X 38 1 9 36 9,1 96 Which digits belong in the blue boxes shown on the multiplication problem?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!