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
pantera1 [17]
2 years ago
6

One card is selected from a deck of cards. Find the probability of selecting a black card or a king. ​

Mathematics
1 answer:
LiRa [457]2 years ago
8 0

Answer:

30/52

Step-by-step explanation:

You might be interested in
Tan x + sqrt(3) = - 2 tan x
Svet_ta [14]

9514 1404 393

Answer:

  nπ -π/6 . . . for any integer n

Step-by-step explanation:

  tan(x) +√3 = -2tan(x) . . . . . given

  3tan(x) = -√3 . . . . . . . . . . . add 2tan(x)-√3

  tan(x) = -√3/3 . . . . . . . . . . divide by 3

  x = arctan(-√3/3) = -π/6 . . . . use the inverse tangent function to find x

This is the value in the range (-π/2, π/2). The tangent function repeats with period π, so the set of values of x that will satisfy this equation is ...

  x = n·π -π/6 . . . . for any integer n

8 0
2 years ago
The number line shows the locations of points P 0. R. and S 털 HR & -7 -6 = Which points have a distance of 5 units between t
Svetradugi [14.3K]

Answer: point P and point S

Step-by-step explanation:

took the test

6 0
2 years ago
PLEASE ASAP ILL GIVE BRAINLIEST.
kaheart [24]
I’m going to say the top one it seems like that would be correct
6 0
3 years ago
Read 2 more answers
Verda used a sensor to measure the speed of a moving car at different times. At
Kaylis [27]

Answer:

the answer is c because if you divided 4848484 by 37 =234

Step-by-step explanation:

393-=3\3

3 0
3 years ago
Simplify 3x + 6x^2 - 5x - x^2
just olya [345]

Answer: -2x + 5x^2

Step-by-step explanation:

3x + 6x^2 - 5x - x^2 = x(3-5) + x^2(6-1) = -2x + 5x^2

8 0
3 years ago
Read 2 more answers
Other questions:
  • Nolan used the following procedure to find an estimate for StartRoot 18 EndRoot.
    5·2 answers
  • Which statement is true about the box plots?
    7·2 answers
  • Which of the following is the correct graph of the solution to the inequality −13 > −5x + 2 > −28? number line with open d
    14·2 answers
  • What lesson can we learn from our past about Nativism​
    5·1 answer
  • Find the value of the variable. <br> 66<br><br> 32<br><br> 29<br><br> 43
    15·1 answer
  • 13 POINTS 13 Points 13 POINTS 13 Points 13 POINTS 13 Points 13 POINTS 13 Points
    8·2 answers
  • What goes in the missing spaces? Help me plz
    8·1 answer
  • 9) 80 is 20% of what number?
    7·2 answers
  • Question 7
    5·1 answer
  • Write (x^2) ^4without exponents
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!