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
sashaice [31]
3 years ago
15

What is the probability of drawing a green marble?

Mathematics
1 answer:
LenaWriter [7]3 years ago
8 0
How many marbles are there, and what colors are they?
You might be interested in
Tory was shopping for a new purse. The purse she wanted was $45. Tory
weeeeeb [17]

Answer:

20% off 45.00 is 36.00

Step-by-step explanation:

The difference is $9.00

8 0
2 years ago
Read 2 more answers
On Monday 4 bricklayers took 3 hours to lay a total of 4200 bricks.
lisabon 2012 [21]
<h2>Hello!</h2>

The answer is:

It will take 4.5 hours for two bricklayers to lay a total of 3150 bricks.

<h2>Why?</h2>

From the statement, we know that on Monday, bricklayers took 3 hours to lay a total of 4200 bricks.

So, we have that the rate of the four bricklayers is given by the following equation:

Production=Rate*Time\\\\Rate=\frac{Production}{time}

Rate=\frac{4200bricks}{3hours}=\frac{1400bricks}{hour}

Therefore, we have that the rate of the four bricklayers is 1400 bricks per hour, meaning that each bricklayer can lay 350 bricks per hour.

Now, to calculate how many hours it will take to the 2 bricklayers to lay a total of 3150, we need to divide the calculated rate (for bricklayers) by two, since there are only 2 bricklayers working on Tuesday.

So, calculating the time, we have:

Production=\frac{Rate}{2}*Time

3150bricks=\frac{\frac{1400bricks}{hour}}{2}*Time

3150bricks*2*\frac{1hour}{1400bricks}=Time

6300bricks*\frac{1hour}{1400bricks}=Time

Time=4.5hours

Hence, we have that it will take 4.5 hours for two bricklayers to lay a total of 3150 bricks.

Have a nice day!

7 0
2 years ago
Using the formula for area of parallelograrn, find the area of the following parallelograr if
lianna [129]

Answer:

15

Step-by-step explanation:

the formula for area of a parallelogram is base times height

6 0
3 years ago
Again answer as many as you can
Keith_Richards [23]
For #3, it's 5.4 because you divide the total amount of money made by the amount of money earned per hour. 

49.95/9.25=5.4 hours
7 0
3 years ago
Read 2 more answers
Pleaseee help geometry
Ad libitum [116K]

Answer:

v = 9

Step-by-step explanation:

50 = 6v - 4

50 + 4 = 6v

54 = 6v

6v/6 = 54/6

v = 9

7 0
2 years ago
Read 2 more answers
Other questions:
  • I'll mark the first and RIGHT answer brainliest! 20 POINTS
    7·1 answer
  • Can 3 times the sum of r and d squared minus 2 times the sum of r and d squaredbe simplified
    5·2 answers
  • 2/4 added by 3/4 ...............................................................................................................
    13·2 answers
  • Solve: 3x-3y=3<br> y=-5x-17
    9·1 answer
  • What is the vertex of y=-3x^2 4?
    10·1 answer
  • How do I find the gradient of the line y=x-5
    8·1 answer
  • Kayla has decided to paint the ceiling in the living room. She has 1/30 gallon of paint left. The living room ceiling will take
    11·1 answer
  • Plz guys can you guys help me
    9·2 answers
  • Use graphing technology to find the range of the function f(x)=1/2x+2​
    15·1 answer
  • Determine the y intercept for the linear function 3x - 4y = 24. Show all work for credit.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!