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
julia-pushkina [17]
3 years ago
9

What is the answer

Mathematics
1 answer:
Nastasia [14]3 years ago
5 0

Answer:

both

Step-by-step explanation:

neither of those can be an answer. because x is less than or equal to -1

You might be interested in
Plzzzzzzzzzzz help me
oksano4ka [1.4K]
The second table does not represent a function
6 0
3 years ago
Your teacher gives you a number cube with numbers 1-6 on its faces. You are asked to state a theoretical probability model for r
butalik [34]

The missing part of the question is show in bold format.

Your teacher gives you a number cube with numbers 1-6 on its faces. You are asked to state a theoretical probability model for rolling it

once. Your probability model shows a probable outcome of 1/6 for each of the numbers on the cube, 1 chance for all any of the 6 numbers.

You roll it 500 times and get the following data:

Outcome 1 2 3 4 5 6

Frequency 77 92 75 90 76 90

Exercises 1–2

1. If the equality model was correct, about how many of each outcome

would you expect to see if the cube is rolled 500 times

2. Based on the data from the 500 rolls, how often were odd numbers observed? How often were even numbers observed?

Answer:

Step-by-step explanation:

1.

If the equally likely model was correct,  about how many of each outcome

would you expect to see if the cube is rolled 500 times.

The probability of rolling any of the numbers from 1 to 6 is  p(1/6)

The number of each of the outcomes expected to be seen in 500 rolls of the number cube is np

= 500 * \frac{1}{6}  \\ \\ = \frac{500}{6} \\ \\  = 83.333 \\ \\ \approx 83

2.  From the given data in the roll;

The odd numbers 1, 3 and 5, were obtained at  77, 75 and 76 times respectively.

Thus, the total number of times odd number were rolled = 77 + 75 + 76 = 228

Probability of an odd number turning up = \frac{ number \ of  \ required  \ outcome}{ total \  number  \ of  \ possible \ outcome}

= \frac{228}{500}

= 0.456

= 45.6%

The even numbers, 2, 4 and 6, were obtained 92, 90 and 90 times respectively.

The total number of times even number were rolled = 92 + 90 + 90 = 272

Probability of an even number turning up  = \frac{ number \ of  \ required  \ outcome}{ total \  number  \ of  \ possible \ outcome}

= \frac{272}{500}

= 0.544

= 54.4%

4 0
3 years ago
Add the Following Fractions:
Sergio039 [100]

Answer: C, 3/4 And it's decimal form is 0.75

Step-by-step explanation:

8 0
2 years ago
What present of 60 is 12?
Nata [24]

Answer:

20%

Step-by-step explanation:

12=p×60/100=6p/10

p=120/6=20%

6 0
3 years ago
Lisa Leslie went to Good Year and purchase two tires for her Range Rover. The total purchase price was $399.37. What was the pri
iragen [17]

Answer: 199.69

Step-by-step explanation:

399.37 divided by 2 bc that’s how many tires she bought

6 0
3 years ago
Read 2 more answers
Other questions:
  • 8 1/4 - 6 1/2, what is the answer and work for this?
    13·1 answer
  • Factoring Gcf -2x^2-2x+84
    10·1 answer
  • Please help with this algebra question
    11·1 answer
  • Find the residual values, and use the graphing calculator tool to make a residual plot.
    8·1 answer
  • At soccer camp Bruce spent one hour and 30 minutes practicing defense and 2 hours shooting. if the camp ended at 2:15 PM what ti
    14·2 answers
  • a scarf is originally priced at $30.00. it is then discounted by 25%. several days later, it is discounted 10% off the new price
    9·1 answer
  • I need help figuring with equation has one solution, infinite solution, and no solution
    12·2 answers
  • Dustin polled 127 drivers late on a Friday night.
    8·1 answer
  • 5. The area of the trapezoid is 75 square inches. Find the height of the trapezoid. And it’s two bases are 10 and 15.
    15·1 answer
  • Please help I don't undestand
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!