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
xenn [34]
2 years ago
12

Frank has a box of pens. The box contains 6 blue pens, 8 black pens and 3 red pens. Some more blue pens are added to the box. Th

e probability of selecting a blue pen is now 1/2. How many blue pens were added to the box?
Mathematics
2 answers:
polet [3.4K]2 years ago
7 0

Answer: umm i calculated about 10??

Step-by-step explanation:

sammy [17]2 years ago
3 0
I think 10 hope this helps
You might be interested in
Person BMI Total Cholesterol
dlinn [17]
By using the arithmetic sequence, the difference between every other age is 12.98 (interval is 2). Example: 20 and 22 has 157.87 and 170.85 respectively which has the mentioned difference. Hence, if we calculate for the person who has a BMI of 35, then we add 12.98 to 235.75 plus the half which is 6.49. The total is <span>255.22. The answer is C.</span>
3 0
3 years ago
Read 2 more answers
Please Help Me I Need Finish This Tonight
vladimir2022 [97]
1) a- rectangle
    b- same place you started, facing west
2) a- right triangle
    b- parallelogram
    c- not sure the specific name they are looking for...
    * also have no clue what a recipe is in terms of this lol
3) a- square
    b- rectangle, depending on the length of the segments and their distance  
    apart
4) not sure

5 0
3 years ago
What is the coordinate of the midpoint of (2, 1) and (18, 7)?
lara31 [8.8K]

Answer:

The midpoint is (10, 4)

Step-by-step explanation:

To find the midpoint, you add the x value from the first coordinate and the x value from the second coordinate, then divide by two to get the x coordinate of the midpoint. You do the the same exact thing with the two y values to find the y coordinate of the midpoint.

2 + 18 = 20

20 / 2 = 10

1 + 7 = 8

8 / 2 = 4

(10, 4)

Hope this helps!

3 0
3 years ago
Read 2 more answers
Graphing Exponential Function in Exercise ,sketch the graph of the function.See example 3 and 4.
9966 [12]

Answer:

The graph is attached below.

Step-by-step explanation:

Considering the exponential function

y=3^{-2x}

\mathrm{Apply\:exponent\:rule}:\quad \:a^{bx}=\left(a^b\right)^x

3^{-2x}=\left(3^2\right)^{-x}

       =\left(3^2\right)^{-x}

       =9^{-x}

The graph is also attached below.

Keywords: exponential function, graph

Learn more about exponential function from brainly.com/question/11908487

#learnwithBrainly

7 0
3 years ago
If the following system of equations was written as a matrix equation in the form AX = C, and matrix A was expressed in the form
romanna [79]
Matrix A was expressed in the form of a 2x2 
  i'm not sure if this helps or not but here you go 
5 0
3 years ago
Other questions:
  • Find the commission on a $750 sale if the commission is 24%
    14·1 answer
  • Write the negation of the statement. No men can join a sorority
    11·1 answer
  • One less than the product of four and a number is 11. What is that number ?
    11·1 answer
  • Divide: round to the nearest tenths .48/9.23
    15·1 answer
  • Can someone please help me? I'm stuck. P.S. correct answer will get brainliest.
    6·2 answers
  • Rewrite the expression by using grouping symbols.
    12·1 answer
  • Write an algebraic expression that can get you the final price of an item that cost $x with a 8.5% tax and a 30% discount?
    15·1 answer
  • Please help me with all 6 questions ASAP DUE SOON AND SHOW WORK !!!!
    10·2 answers
  • Help Please!!! And can you explain how you got the answer?
    11·1 answer
  • Find the product <br> (5x+5)(4x^2-2x-5)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!