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
Alika [10]
2 years ago
10

A bake shop sells twenty different kinds of pastries. Twelve of them were chocolate. Zack randomly buys eight kinds of pastries.

What is the chance that four of them will be chocolate
Mathematics
1 answer:
MakcuM [25]2 years ago
7 0

Answer:

Just look at the other answer

Step-by-step explanation:

You might be interested in
A volleyball of radius 13 inches fits exactly in a cylinder with the same radius. inside the container there is empty space not
asambeis [7]

Volume of Sphere is V=(4/3)*PI*r^3

The radius of the volleyball is 13 inches

<span>So V=(4/3) * 3.14 * 13^3 =  9198 cubic inches</span>

 

Volume of a cylinder is V=pi * r^2 *h

Since they say the ball fits perfectly

The radius is 13 and the height is 26 ( the diameter of the ball)

So V=3.14 * 13^2 * 26 = 13,797 cubic inches

 

13797 – 9198 = 4,599 cubic inches of empty space


4 0
3 years ago
Read 2 more answers
Indicate the method you would use to prove the two triangles congruent. If no method applies, enter "none."
olga55 [171]

Answer:

SSS Theorem

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Determine how many zeros, how many real or complex, and find the roots for f(x) = x3 − 5x2 − 25x + 125.
miskamm [114]
We can write this as:-

P(x) = + x^3 - 5x^2 - 25x + 125
There are 2 changes of real sign so by Descartes Rule of  signs there are either 2  positive real roots or 0 positive roots.

P(-x)  = - x^3 - 5x^2 + 25x + 125 
There is just one change of sign  so  there is exactly 1 real negative root.

125 is a multiple of 5 so By rational root theorem  5 could be  a positive root.

P(5) =  125 - 125 - 125 + 125  = 0   so one zero is  5
if we divide   the polynomial by (x - 5) we get the quadratic
x^2 - 25 
(x + 5)(x - 5) = 0

x = 5,-5

so the roots are 5 (multiplicity 2)  and -5.
2 real positive zeroes  and one real negative zero
7 0
3 years ago
Please simplify this equation​
Citrus2011 [14]

Use pemdas (parenthesis, exponents, multiply/divide, add/subtract);

5.9(4) + 4³ + 3.86

5.9(4) + 64 + 3.86

23.6 + 64 + 3.86

The answer is C) 91.46

8 0
3 years ago
Please answer correctly and no giving links.
Aleks04 [339]
The answer is D that’s just yea cuz 25-25% is 18.75 and that times 3 is d
8 0
3 years ago
Other questions:
  • A catering business offers two sizes of baked ziti. Its small ziti dish uses 1 cup of sauce and 1 3/4 cups of cheese. Its large
    6·2 answers
  • Find the outlier of the data set<br> 3.1, 5.3, 4.3, 0.7, 5.6, 5.2, 5.8, 5.4
    8·1 answer
  • Helphelphelphelphelphelphelphelphelp mememememem​
    6·1 answer
  • Use the Remainder Theorem to determine which of the roots are roots of F(x). Show your work.
    15·1 answer
  • If x=-3,what is the value of |x-4|-x^2
    6·1 answer
  • An object in geometry with no width, length or height is a(n):
    12·1 answer
  • In the diagram below, BD AE, BF bisects ZABD, mC = 88° and
    14·1 answer
  • If a number is divided in half and the answer is multiplied by 6, how does the final answer compare to the original number?
    15·1 answer
  • You are playing the Integer Game. Here are the cards in your hand. 4 Integer Game cards. 4, negative 8, negative 3, and 2. a. Wh
    9·1 answer
  • **DUE AT 2:15 P.M, NEED ANSWER NOW
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!