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
Novosadov [1.4K]
3 years ago
12

Sandy is helping her uncle at this coffee shop. She observes that, when ordering coffee, 13 of customers select chocolate flavor

ing. To simulate the behavior of the next 5 customers, she lets the number 1 represent someone ordering chocolate, and she lets the numbers 2 or 3 represent someone ordering a different flavor. She writes the numbers 1, 2, and 3 on cards and mixes them up. Sandy then picks one card, records the result, and puts the card back. She does this process four more times to represent 5 customers and to complete 1 trial of the experiment. She repeats this experiment for a total of 10 trials. The results are recorded in the table. 12323 13123 22222 23111 11322 31112 23331 11231 32332 13111 Using this simulation, what is the probability that 3 or more of the next 5 customers will order chocolate? Enter your answer, as a fraction in simplified form, in the box.

Mathematics
2 answers:
valkas [14]3 years ago
6 0
The answer is 2/5 :)

Have A Good Day
 
Please stay in school

Dont do drugs... Heroin is bad for your body

Love you dudes <3
Brilliant_brown [7]3 years ago
4 0
I did the test....
See below for proof :)
~Rosy67

You might be interested in
Plz help this is complicated
abruzzese [7]

Answer:

Graph attached.

Step-by-step explanation:

In the question the given parameters are as followed.

y=7cos(\frac{x}{2})+1

1). Amplitude a = 7

2). Period = \frac{2\pi }{\frac{1}{2}}=2\pi \times 2=4\pi

3). Vertical shift = 1 means mid line of the graph will be y =1 and maximum of the graph is 8 and minimum is -6.

7 0
3 years ago
a specific shade of green glaze requires 5 parts blue to 3 parts yellow. a glaze mixture contains 25 quarts of blue and 9 quarts
-BARSIC- [3]

if you are multiplying by 5, then the blue needs to be 25 quarts and the yellow needs to be 15 quarts not 9. If you are multiplying by 3 then it would be 9 quarts yellow and 15 quarts blue. hope this helps :)

4 0
3 years ago
FREE POINTS!<br> How many packs of DVDs can you buy with $128 if one pack costs $16
Mars2501 [29]

Answer:

8

Step-by-step explanation: 128 / 16 = 8. So 128 dollars by 16 dollars is 8 dollars

6 0
3 years ago
Read 2 more answers
What is 1 1/2 times 1 3/8 in detail
astra-53 [7]
1. We change the mixed fraction into a improper fraction.

1 1/2 ( 1 * 2 = 2 + 1 ) = 3/2

1 3/8 ( 1 * 8 = 8 + 3 ) = 11/8

2. Multiply.

3/2 * 11/8

3(11) = 33

2(8) = 16

3. 33/16

4. Simplify.

16 can go into 33, 2 times, with a remainder of 1.

Answer: 2 1/16
8 0
3 years ago
Read 2 more answers
URGENT!! Use the compound interest formula A = P(1 + i)^n. Evaluate,
iren [92.7K]

Answer:

$38,025.04

Step-by-step explanation:

First, convert R as a percent to r as a decimal

r = R/100

r = 8.4/100

r = 0.084 rate per year,

Then solve the equation for A

A = P(1 + r/n)nt

A = 1,200.00(1 + 0.084/2)(2)(42)

A = 1,200.00(1 + 0.042)(84)

A = $38,025.04

8 0
3 years ago
Other questions:
  • Dylan made 9 shots which is 3/5 of what she attempted how many did she make in total ?
    8·1 answer
  • Divide (3+2i)/(-4+5i). express answer in standard form
    8·1 answer
  • Which whole numbers fall betweeen .53 and 2.5
    10·1 answer
  • Give the first ten terms of the following sequences. You can assume that the sequences start with an index of 1. Logs are to bas
    10·1 answer
  • The coordinates of point Bare<br> (-3.2)<br> (2-3)<br> (2.3)
    13·1 answer
  • Write the equation of the line that is parallel to y = 1/2x - 8 and passes through the point (4, 10).​
    11·2 answers
  • Maria ran at a rate of 3.4 miles per hour for 2.02 hours. How many miles did she run in Total?
    13·1 answer
  • Find the value of x in each case <br> PLS HELP<br><br> I will award brainliest
    9·2 answers
  • Help plweaseeeeeekkeiwieke
    5·1 answer
  • Please help I’m having trouble understanding this question
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!