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
tiny-mole [99]
4 years ago
5

Naoko found a deck of playing cards that had been dropped onto the floor. she picked up at least one card. she may have picked u

p 1, all 52, or any number in between. how many possible combinations of cards might she have picked up?
Mathematics
1 answer:
quester [9]4 years ago
8 0
The answer to this question would be: 2*52! -1

In this case, the card is either picked up by Naoko or they are not picked up. That means there are two possible outcomes for each card. For 52 card, the possibility should be:
2*52!

If Naoko needs to pick at least one, the possibilities become one less because "no card picked" possibility is ruled out
You might be interested in
Which of the statements below best describes direct variation?
REY [17]
Direct variation is when one variable changes the other changes in proportion of the first, therefore all the above 
8 0
4 years ago
I need help please im only in the 7th grade &’ i don’t know what to do !
dedylja [7]

Answer: In the chart, put 6 in place of the question mark.

The equation should be something like w = 2/3 p

W is the number of quarts of water. P is the number of quarts of Pineapple juice.

This week they will need 3 times the previous week so 18 quarts of pineapple juice and 12 quarts of sparkling water.

Step-by-step explanation:

If the basic recipe is 2 water to 3 juice, and they used 4 quarts if water, you can see that is <u>double the amount of</u> water so you need <u>double the amount  </u> of juice. 2 times 3 is 6.

<em>Unit rate</em> means for ONE quart of juice, how much sparkling water is used. that should be  1 Pineapple Juice for 2/3 Sparkling water

OR

for EACH quart of sparkling water, how much juice do you need.

that would be 1 unit of Sparkling Water for 1 1/2 units of Pineapple Juice

4 0
3 years ago
Helppppp meeeeeeeee Explain how to evaluate
poizon [28]

A variable is a letter, for example x, y or z, that represents an unspecified number.

6 + x = 12

To evaluate an algebraic expression, you have to substitute a number for each variable and perform the arithmetic operations. In the example above, the variable x is equal to 6 since 6 + 6 = 12.

6 0
4 years ago
How do you solve this?
Mila [183]

Answer:

Multiply 60 by .40

60 * .40 = 24

Answer is B


Step-by-step explanation:


5 0
3 years ago
Explain how finding the nth element in a pattern is using deduction
Kryger [21]
I don't know kid I'm busy right now
6 0
3 years ago
Other questions:
  • 20,000 is 1/10 of what?
    7·1 answer
  • Each number in the following sequence has the same relationship to the number immediately before it. How can you find the next n
    9·2 answers
  • What is the value of x?<br><br><br><br> Enter your answer in the box.<br><br> x =
    7·1 answer
  • A fitness company conducted an experiment on multiple volunteers for their 15-day "beach body" weight loss program. Their before
    15·1 answer
  • Simplifying the following<br>expression<br>6 + 2(3-9 + 5) + (- 9)​
    13·1 answer
  • the manager at a hotel wants to know how often do his costomers rent boats at the nearby lake.Which sampling method will give va
    6·1 answer
  • It is known that the distance in metres through which a body falls freely varies directly as the square of the time taken. If a
    10·1 answer
  • In triangle ABC, m is the value of x?
    6·1 answer
  • How many solutions does the system of linear equations have?
    8·1 answer
  • The lengths of a professor's classes has a continuous uniform distribution between 50.0 min and 52.0 min. If one such class is r
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!