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
lina2011 [118]
3 years ago
11

You randomly selected one card from a 52-card desk. Find the probability of selecting a black nine or black three

Mathematics
1 answer:
Katarina [22]3 years ago
4 0
The answer is one and 13
You might be interested in
In accounting, a claim against a customer is called​
bija089 [108]

Answer:

It is called "an account receivable"

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Find the average rate of change of f(x)=-x^2+2x+2 from x=2 to x=6. Simplify your answer as much as possible.
Eduardwww [97]

Answer:

- 6

Step-by-step explanation:

The average rate of change of f(x) in the closed interval [ a, b ] is

\frac{f(b)-f(a)}{b-a}

Here [ a, b ] = [ 2, 6 ] , then

f(b) = f(6) = - 6² + 2(6) + 2 = - 36 + 12 + 2 = - 22

f(a) = f(2) = - 2² + 2(2) + 2 = - 4 + 4 + 2 = 2 , then

average rate of change = \frac{-22-2}{6-2} = \frac{-24}{4} = - 6

8 0
3 years ago
(10,-1) slope 1/2 slope intercept form
lawyer [7]

Answer:

y=1/2x-6

Step-by-step explanation:

y-y1=m(x-x1)

y-(-1)=1/2(x-10)

y+1=1/2x-10/2

y=1/2x-5-1

y=1/2x-6

8 0
3 years ago
A furniture maker uses the specification 21.88< or = w
Mekhanik [1.2K]
Seems like your question is quite incomplete, I bet here is the missing part *<span><or = 22.12 for the width w in inches of a desk drawer. 
According to the fact that </span><span>abs(w-22) should be less than equal to 12, the answer should have a look like this : </span><span> Iw - 22I < or = 0.12. I am pretty sure it will help you.
Next time check it carefully. Regards!</span>
8 0
3 years ago
I NEED HELP WHATS 1+1
Rus_ich [418]

Answer: 2

Step-by-step explanation: This was very hard and I think i should deserve a million dollars for it

8 0
3 years ago
Read 2 more answers
Other questions:
  • Given the equation y = 3x − 4, what is the value of y when x = 4?
    9·1 answer
  • The math equation: p(x)=x^2-10x+16 what is the answer?​
    15·1 answer
  • What is the scale factor from polygon ABCD to polygon PQRS??
    6·1 answer
  • PLEASE HELP A student at a university makes money by buying and selling used cars. Charles bought a used car and later sold it f
    7·1 answer
  • What is the quotient of a-3 over 7 divided by 3-a over 21
    13·1 answer
  • Terry has 15 candles. She needs at least 100 candles. The candles she wants are sold in boxes of 8. What is the least number of
    6·2 answers
  • Need help!! I don't know how to solve theseeeeeeeeeeeeeeeeeeeeeeeeeeee.
    8·1 answer
  • C С 154 -Y Х 2 3 5 w 4 6 7 Z D​
    6·1 answer
  • Which of these could be the transformation? Choose all that are correct.
    5·1 answer
  • Plzzzzz help will mark brainliest
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!