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
docker41 [41]
3 years ago
15

A bag contains 18 blue marbles and 12 red marbles. If 2 marbles were removed without being replaced, what is the probability tha

t the first marble will be blue and the second will be red
Mathematics
1 answer:
Vika [28.1K]3 years ago
4 0
Blue- 18/30 or 9/15
red- 12/30 or 2/5
You might be interested in
I’ll give you what eva you like
OleMash [197]

Answer:

Number of additional inches= x

Number of additional topping= y

Total cost= 8+1.5(x)+0.75(y)

  • cost of pizza= 8+1.5x+0.75y

<u>-----------------------</u>

<u>hope it helps...</u>

<u>have a great day!!</u>

6 0
3 years ago
Find the average rate of change of g(x) = 1x3 + 2 from x =<br> 1 to x = 4
Oksi-84 [34.3K]

Answer:

Step-by-step explanation:

Explanation:

The

average rate of change

of g(x) over an interval between 2 points (a ,g(a)) and (b ,g(b) is the slope of the

secant line

connecting the 2 points.

To calculate the average rate of change between the 2 points use.

∣

∣

∣

∣

∣

¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯

a

a

g

(

b

)

−

g

(

a

)

b

−

a

a

a

∣

∣

∣

−−−−−−−−−−−−−−−

g

(

6

)

=

6

2

−

6

+

3

=

33

and

g

(

4

)

=

4

2

−

4

+

3

=

15

Thus the average rate of change between (4 ,15) and (6 ,33) is

33

−

15

6

−

4

=

18

2

=

9

This means that the average of all the slopes of lines tangent to the graph of g(x) between (4 ,15) and (6 ,33) is 9

3 0
2 years ago
Hi! I need the answer to this quickly! Thank you
geniusboy [140]
I am pretty sure it’s 14 I think but i don’t know for sure
6 0
3 years ago
Read 2 more answers
Does the table represent a linear function? Why or why not.
Elza [17]

Answer:

B?

Step-by-step explanation:

4 0
2 years ago
The blueprint for Moreno​'s living room has a scale of 2 inches equals 3 feet. The family wants to use a scale of 1 inch equals
Liula [17]

Answer:

Part a) The scale of the new blueprint is      

Part b) The width of the living room in the new blueprint is  

Step-by-step explanation:

we know that

The scale of the original blueprint is

and

the width of the living room on the original blueprint is 6 inches

so

Find the actual width of the living room, using proportion

Find the actual length of the living room, using proportion

Find the scale of the new blueprint, divide the length of the living room on the new blueprint by the actual length of the living room

simplify  

     

Find the width of the living room in the new blueprint, using proportion

7 0
2 years ago
Other questions:
  • The graph of a line gets _____ as the absolute value of the slope gets bigger.
    14·2 answers
  • Please help I need answer to this problem.
    10·2 answers
  • If q=2. Evaluate (34+18*q)-(5q+7)
    10·2 answers
  • The selling price of a shirt before sales tax 10$.the finial price of a shirt including sales tax is 12.5 .what is the rate of t
    13·1 answer
  • FIRST ONE TO GET IT RIGHT GETS BRAINLY!!!
    9·2 answers
  • SOMEONE PLEASE HELP ME ASAP PLEASE!!​
    11·2 answers
  • If the slope is 2 and the line goes through (3,-3) what is the equation?
    13·1 answer
  • Anyone help me please. A circle has a circumference
    8·2 answers
  • How to find the slope of this?
    12·2 answers
  • Math question need help.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!