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]
3 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]3 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
Find the number of sides of a regular polygon if one interior angle is 120 degrees
nikitadnepr [17]

Answer:

Triangle(C)

Step-by-step explanation:

All the Exterior Angles of a polygon add up to 360°, so: each exterior angle must be 360°n (where n is the number of sides). So, 360n=120 ; n=360/120=3 It is a triangle.

6 0
3 years ago
Read 2 more answers
Describe how the point-slope formula is useful when writing the equation of a trend line
Hitman42 [59]

Answer:

Trend lines are lines used to approximate the general shape of a scatter plot. A positive trend line tells us the scatter plot has a positive correlation. A negative trend line tells us the scatter plot has a negative correlation.

5 0
3 years ago
Tuto
Damm [24]

Answer:

8r+8pg-pq

Step-by-step explanation:

The subtractable pg cancels out one of the 9 pg's. So 9 pg-1 pg= 8 pg

Hope this helps!

8 0
3 years ago
Answer dis please- Thanks
hodyreva [135]

Answer:

Since we know that ABCD ~ EFGH, we have the ratios:

EF/AB = GH/CD

=> 0.4/1.2 = x/1.8

=> x = (1.8 . 0.4)/1.2 = 0.6

So x = 0.6

8 0
3 years ago
How many edges AND faces does this shape have ? (NO LINKS)
Feliz [49]
The shape has five edges (if your including the point at the top) and five faces
4 0
3 years ago
Read 2 more answers
Other questions:
  • Gina is buying bags of apples at the grocery store. Each bag of apples has five apples in it. Which equation shows the relations
    7·1 answer
  • PLEASE PLEASE PLEASE HELP ME SOMEBODY PLEASE!! LAST QUESTION!! PLEASE??
    11·2 answers
  • What is 9g + 4m - 8g
    10·2 answers
  • Problem page the length of a rectangle is six times its width. if the perimeter of the rectangle is 98 cm , find its area.
    12·1 answer
  • One serving of granola provides 4% of the protein you need daily. You must get the remaining 48 grams from other sources. How ma
    10·1 answer
  • 80% OFF
    12·1 answer
  • Find the distance between the points (-2, -4) and (-6, -8). Round your answer to to the nearest tenth.
    5·1 answer
  • 1/1
    5·1 answer
  • Please help asap! giving a lot of points!
    8·1 answer
  • 153 = 9k HELP PLEASE THANK YOU
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!