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
melisa1 [442]
4 years ago
5

what is the probability of randomly selecting a black marble from the bag with 4 white, 4 black, and 2 striped

Mathematics
2 answers:
insens350 [35]4 years ago
7 0

Answer:

4/10 or 2/5

Step-by-step explanation:

NARA [144]4 years ago
5 0

Answer:

4/10 or 40%

Step-by-step explanation:

4 black marbles out of 10 which equals to 4/10

You might be interested in
Name the property of real numbers illustrated by the equation.
Julli [10]

Answer:

Distributive property

Step-by-step explanation:

The distributive property states a(b+c)=a*b+a*c. This property states that when you multiply more than one thing, you must be sure to multiply everything. When you order fast food combos, you do the distribution property to receive the correct order.

If I order 3 Happy Meals, then I will receive

3(hamburgers +fries + drinks +toys)

3 hamburgers+3 fries+3 drinks+3 toys.

If I don't, then I have broken the distribution property.

5 0
3 years ago
What is the factored form of 8x^24-27^6
gladu [14]
The answer is x^6(2X^6-3)(4X^12+6X^6+9)
8 0
3 years ago
Please help. I don’t understand what to do
11111nata11111 [884]

\bf \textit{volume of a cone}\\\\ V=\cfrac{\pi r^2 h}{3}~~ \begin{cases} r=radius\\ h=height\\[-0.5em] \hrulefill\\ r=23.9\\ h=100 \end{cases}\implies V=\cfrac{\pi (23.9)^2(100)}{3} \\\\\\ V=\cfrac{57121\pi }{3}\implies V\approx 59816.97\implies \stackrel{\textit{rounded up}}{V=59817} \\\\[-0.35em] ~\dotfill

now, for the second one, we know the diameter is 10, thus its radius is half that or 5.

\bf \textit{volume of a cone}\\\\ V=\cfrac{\pi r^2 h}{3}~~ \begin{cases} r=radius\\ h=height\\[-0.5em] \hrulefill\\ r=5\\ V=225 \end{cases}\implies 225=\cfrac{\pi (5)^2 h}{3}\implies 225=\cfrac{25\pi h}{3} \\\\\\ \cfrac{225}{25\pi }=\cfrac{h}{3}\implies \cfrac{9}{\pi }=\cfrac{h}{3}\implies \cfrac{27}{\pi }=h\implies 8.59\approx h\implies \stackrel{\textit{rounded up}}{8.6=h}

6 0
4 years ago
How do u write 30,270,904 in word form
kozerog [31]
Thirty thousand, two hundred seventy thousand, nine hundred and four
8 0
3 years ago
Read 2 more answers
How many seconds in 10 minutes??
stiv31 [10]
In 10 minutes it 600 seconds 

8 0
4 years ago
Read 2 more answers
Other questions:
  • martin scores 20% of the points in the game. if this represents 20 points how many points were scored in total?
    6·2 answers
  • a business employs 50 workers at the start of the year, but then some employees quit or are fired. after that, the business has
    9·1 answer
  • Solve for w: w+6tw=11-w
    15·1 answer
  • Hi! If anyone needs help with History, Math, and English, I'll be glad to help! Just message me. Have a wonderful day! :-)
    15·1 answer
  • Is 656250 divisible by 10?
    6·2 answers
  • Y=-2x + 5<br> Solve the equation in any method
    10·2 answers
  • Please answer FAST i need your help and when you put your answers put them like
    13·2 answers
  • Which equation could have been used to create this table
    15·1 answer
  • Arianna earns $15 for doing yard work for 3 hours. If Arianna charges at the same rate, how many hours will it take her to
    10·2 answers
  • Identify the relationship between the pair of angles y and v PLZZZZ THANK YOUUUU
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!