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
mixas84 [53]
2 years ago
8

Hey guys could someone please help me?

Mathematics
1 answer:
777dan777 [17]2 years ago
7 0

Answer: 9/25

Full equation: P(black) x P(black) = 12/20 x 12/20 = 3/5 x 3/5 = 9/25

Hope this helps answer B?

You might be interested in
What is the common denominator of x+5/x+8 =1+6/x+1
Kobotan [32]
It’s going to be x+8
3 0
2 years ago
Read 2 more answers
A drama club made $3,200 from a school play. Seventy-five percent of that amount came from ticket sales. Identify the values of
NISA [10]

Answer:

75%

Step-by-step explanation:

For this case, the first thing we will do is name variables:

a: percentage from ticket sales

b: ticket sales

We have then:

a = 75%

b = (0.75) * (3200) = $ 2400

Answer:

a = 75%

b = (0.75) * (3200) = $ 2400

The amount of ticket sales is $ 2400.

8 0
1 year ago
What is the solution to the equation <br> 13×3/4+x=7(1/4)
yan [13]
I'm going to assume you mean:

13 * (3/4) + x = 7 * (1/4)

Let's go ahead and simplify the right side.

7 * (1/4) = 1.75

So now we have:


13 * (3/4) + x = 1.75

Now let's take care of the right side. Multiplication before addition.

13 * (3/4) = 9.75

9.75 + x = 1.75

To isolate x, we subtract 9.75 from both sides.

9.75 - 9.75 + x = 1.75 - 9.75

x = -8

Hopefully I spaced this well. \('-')/
5 0
3 years ago
It took Everly 55 minutes to run a 10-kilometer race last weekend. If you know that 1 kilometer equals 0.621 mile, how many minu
slega [8]
\bf \cfrac{10km}{55mins}\cdot \cfrac{0.621miles}{1km}\implies \cfrac{62.1miles}{55mins}\approx 1.12909909\approx \boxed{1.13\frac{miles}{mins}}
5 0
3 years ago
Sumita is following this recipe to make flapjacks.
Alexus [3.1K]

Answer:

20 flapjacks is the answer.

8 0
3 years ago
Other questions:
  • Assume the random variable X has a binomial distribution with the given probability of obtaining a success. Find the following p
    14·1 answer
  • In the general equation of a line, if A = 0, what will the graph of the line look like?
    11·2 answers
  • Law of sines: sin(A)/a=sin(B)/b=sin(C)/c How many distinct
    15·1 answer
  • How do you figure out a sum of 2 number, like the sum of 24 and 75?
    12·2 answers
  • What is the slope of the line passing through the points (1, -5) and (4, 1)?
    10·2 answers
  • A (0, 2) and B (6,6) are points on the straight line ABCD.
    11·2 answers
  • Write an equation of the line that passes through the points (1,4), (3,7)​
    15·1 answer
  • Find the missing length in the similar figures.
    14·1 answer
  • Which long division problem can be used to prove the formula for factoring the difference of two perfect cubes?
    6·2 answers
  • -5 a root of the Quadratic<br>equation n² - 8n-65 = o.<br>What is the other root of the<br>equation​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!