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
ss7ja [257]
3 years ago
6

You randomly select one card from a 52 card deck find the probability of selecting a nine or a ten

Mathematics
1 answer:
vesna_86 [32]3 years ago
8 0
<h3>Answer:  2/13</h3>

This is approximately equal to 0.1538

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

Work Shown:

There are four cards that are labeled "9" and four cards labeled "10"

This is 4+4 = 8 cards we want out of 52 total.

So, 8/52 = (2*4)/(13*4) = 2/13

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

If you wanted, you can focus on one suit, say the suit of spades. There are two cards we want here: 9 of spades, 10 of spades. There are 13 spade cards total. So this is another way to see why the answer is 2/13.

You might be interested in
Can someone help me with this??
solmaris [256]
Its easy All u got to do is use times then do  sub then put it in the boxes That's how u will find you "plus do your best try and  try"




3 0
3 years ago
Find the area of the composite figure
nordsb [41]

Answer:

162 in

Step-by-step explanation:

Split this shape into two rectangles:

The big rectangle has a base of 16 and a height of 7 (subtract 12-5=7 for height) Multiply base*height to get area of big rectangle:

16*7 = 112 in

The small rectangle has a base of 10 and a height of 5. Mulitply base*height to get area of small rectangle:

10*5 = 50 in

Add both areas together:

112+50= 162 inches

5 0
3 years ago
100 POINTS!!! Orthographic projection and isometric projection are two ways to show three-dimensional objects in a two-dimension
shutvik [7]

Example 1:

The pros of Orthographic is that they can show hidden details and all of the connecting parts, they can be annotated to display material and finishes. The pros of Isometric projection is that they dont need many views and it gives accuracy, cons are is created a unorginized apperance by the lack of foreshortening, I would choose Isometric projection because it shows the size of the figure.

Example 2:

Orthographic projection is a good option for showing lots of detail and small things. The limitation is that with all of that detail, they can become quite messy and hard to understand to someone new to them. However, that is one of the pros of Isometric projection. It gives easy detail and is just as good as an Orthographic. Personally, I find Isometric projections easier to interpret.

4 0
3 years ago
Read 2 more answers
Help with circle measurements asap plzzzz​
antoniya [11.8K]

Answer:according to the formula of inscribed angle theorem

3x + 22 =  \frac{1}{2 }  \times 134

3x + 22 = 67

3x = 67 - 22

3x = 45

x =  \frac{45}{3}

x = 15

The answer is 15 degrees

3 0
3 years ago
2.789 in word form and in expanded form
mylen [45]
Word form:
Two and seven hundred eighty-nine thousandths

Expanded form:

2

+ 0.7

+ 0.08

+ 0.009
5 0
3 years ago
Read 2 more answers
Other questions:
  • Solve the given pair of linear equations by reducing to a pair of linear equations.... 8/x+y-1/x-y=1/2,4/x+y +1/x-y =1
    11·1 answer
  • I need the answer to this problem.
    13·2 answers
  • A programmer plans to develop a new software system. In planning for the operating system that he will use, he needs to estimate
    11·2 answers
  • The philosophers Socrates, Plato, and Aristotle shared what common belief? A) democracy is the best form of ruling the masses B)
    13·2 answers
  • I'm having trouble solving this problem help asap
    8·1 answer
  • How come nobody answers my questions? Like wth, I'm stuck but everyone else is getting their questions answered left and right.
    10·1 answer
  • Bob is going on a bike ride. He rides for 7 hours for a total of 105 miles. How fast did he ride?Immersive Reader
    11·1 answer
  • 8
    10·2 answers
  • 3x + 2 &gt; 29 is x &gt; 9 right? or is it x &gt; 27? please help
    11·1 answer
  • Please help i seriously don’t know this at all lol
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!