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
Georgia [21]
2 years ago
9

Five students are running for Junior class president. They draw straws to see who will go first, second, etc. In how many differ

ent orders could they give their speeches?​
Mathematics
1 answer:
SpyIntel [72]2 years ago
6 0
<h3>Answer:  120</h3>

===================================================

Explanation:

There are 5 choices for the first selection, 4 choices for the second, etc etc until we reach 1 for the last selection. We have the countdown {5,4,3,2,1}. We'll multiply those values together to get our answer.

5*4*3*2*1 = 120

This operation of starting with some integer, counting down and multiplying along the way, is done so very often that it's given a name which is "factorial". The shorthand notation is to use an exclamation mark. So we'd say 5! = 120

You might be interested in
Describe the connections between unit rates, proportions, and rate tables.
Bas_tet [7]
They're all used for differentiating types of measurement in mathematics and science.
5 0
3 years ago
Read 2 more answers
Probability people where you at? 《brainlist if correct》
motikmotik
<h3>Answer:  5/9</h3>

As an approximate decimal, this is 0.5556 which converts to 55.56%

======================================================

Explanation:

Let's say there are 100 households (just for the sake of simplicity). We are told that 90% of them have answering machines. So that means 90 households have answering machines. In addition, 50 households have answering machines and call waiting. Those 50 households are part of the 90 mentioned previously.

We then select a house at random. Someone tells us (or we have some kind of prior knowledge) that whichever house is selected, they have an answering machine. We can ignore the 10 households that don't have an answering machine. Out of those 90 households, 50 have both features. So 50/90 = 5/9 is the probability of getting a household with both features.

The answer would be 1/2 or 50% if we didn't have the prior knowledge of the household having an answering machine. But with this prior knowledge, the conditions change and so does the probability.

----------------

You could also compute 0.50/0.90 to get the same answer.

3 0
3 years ago
Carmen rolls a cube with sides labeled A, B, C, D, E, and F.
Sav [38]
The number of possible outcomes is 29. ! hope this help hun <3
5 0
3 years ago
Explain how different forms of data representation assist business decision-makers in their jobs.
Sliva [168]

Answer: Managers in a corporate setting tend to view decision making differently than ... to each possible outcome (a formal representation of this is known as a decision tree ). ... Such principles, when used in decision making, can help the organization ... enabling users to translate raw data into a form useful for decision support.

Step-by-step explanation: google

4 0
3 years ago
Read 2 more answers
Laura pays $36.04 for a ticket to a show. The amount includes a 6% tax.
Len [333]
The answer is C. $34.00
6 0
2 years ago
Read 2 more answers
Other questions:
  • A(n) ______ is a letter or symbol that represents some unknown value.
    7·2 answers
  • In the triangle below, what ratio is sin θ? right triangle with sides whose lengths are 5, 12, and 13; angle theta is opposite t
    13·2 answers
  • Basic Set Notation. Help Pls.
    6·1 answer
  • How do you work out this problem, step by step please I am so lost. Year Average Household Income (before taxes) Food Housing Tr
    6·1 answer
  • Ok, guys here's the question. PLEASE HELP ME!!
    15·2 answers
  • I need help with this question. I would also appreciate it if you could give explanations too please.
    14·1 answer
  • Are 2b+b and 3b equivalent expressions when b is 1,2, and 3<br> It's dew today pls help!
    12·1 answer
  • 1466899876+245689999999&amp;&amp;
    11·1 answer
  • Combine Like Terms
    13·1 answer
  • Khả năng gặp rủi ro khi đầu tư vào các dự án I, II tương ứng là 9%, 7% và gặp rủi ro đồng thời khi đầu tư cả hai dự án là 4%. Nế
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!