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
Nuetrik [128]
2 years ago
12

A bag contains 3 blue marbles, 1 green marble, and 4 orange marbles. A marble is pulled out of the bag at random. The probabilit

y that the marble is blue is____.
A. 3/5
B. 0
C. 5/8
D. 3/8
E. 3/4
Mathematics
1 answer:
Ainat [17]2 years ago
7 0

Answer:

3\49857

Step-by-step explanation:

You might be interested in
Please help me simplify 9x-3(2+4x)=
denis23 [38]
solution

1) <span>Expand
</span><span>9x−6−12x

2) </span><span>Gather like terms
</span><span>(9x−12x)−6

3) </span> <span>Simplify
</span><span><span>−3x−6</span></span>
4 0
3 years ago
Read 2 more answers
3a+2= -2n+3p solve for a
nataly862011 [7]

Answer:

Step-by-step explanation:

3a + 2 = -2n + 3p

3a = -2n + 3p - 2

a = (-2n+3p-2)/3

a = -2/3(n) + p - 2/3

8 0
3 years ago
Can someone help me with question e please ? ​
MAXImum [283]

Answer:

Step-by-step explanation:

a) The domain is R- all real numbers.

b) The domain is R- all real numbers.

c) we need

x^{2}-4\neq  0\\x^{2} \neq 4\\x\neq 2\\and\\x\neq -2

So the domain is R\{-2, 2}

d)

we need

x^{2}+x-2\neq  0\\x\neq 1\\and\\x\neq -2

So the domain is R\{-2, 1}

e)

we need: x-1>0 or x> 1

So the domain is (1,+∞)

6 0
3 years ago
Henry has a length of string that is 2850 cm long he needs some pieces that are 78 cm long for an art project what is the greate
agasfer [191]

Answer:

About 36.5 pieces

Step-by-step explanation:

divide 2850 by 78 and round to the nearest tenth. hope this helped

7 0
3 years ago
A rectangular parking lot is 253.5 feet long and 176.5 feet wide. a 55-gallon drum of asphalt sealer covers
sashaice [31]

Answer:

$1,194

Step-by-step explanation:

The area of the parking lot is 253.5(176.5) which equals 44,472.75. You then divide 44,472.75 by 4000 to see how many gallons you need to cover the parking lot. The answer to that was about 11.2 and since you can only purchase full drums you have to round it up to 12 to have enough. Finally, you multiply 12 by 99.50 and get your answer.

4 0
1 year ago
Other questions:
  • HELP ME!!!! PLEASE!!!! Ughhh
    10·2 answers
  • A cocoa recipe calls for 4 tbsp of cocoa mix to make an 8 oz serving. How many tbs of cocoa mix are needed to make a 15 oz servi
    15·1 answer
  • the scale on a drawing is 0.5 mm : 4 cm. the height of the drawing is 4.5 millimeters. the actual height of the object?
    15·1 answer
  • 1 9/7 ​ ÷ 5/4 ​ please help me
    9·2 answers
  • A) Expand and simplify.<br> 7(x - 2) - 2(x - 1)<br> b) Factorise fully.<br> 8x2<br> + 6x
    12·1 answer
  • 5. Alexis has $95. She has 2 more five-dollar bills, 5 more one-dollar bills, and 2 more
    15·1 answer
  • C.<br> The sum of two consecutive integers is -135. Find the numbers.
    5·1 answer
  • What is the area of this figure? 4 cm 5cm 5cm Enter your answer in the box. cm? ​
    12·1 answer
  • Please provide the answer for the x and z as seen in the image
    12·1 answer
  • -16 - x = -20<br> what the answer for x?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!