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
FromTheMoon [43]
3 years ago
9

Janet has 7 markers in a backpack. One of them is orange and one is blue. Find the probability Janet will reach into the backpac

k without looking and grab the orange marker and then reach in a second time and grab the blue marker. Express your answer as a fraction in the simplest form 1/49 1/13 1/7 1/42
Mathematics
1 answer:
sammy [17]3 years ago
3 0

Answer:

a) Not replaced

Yelllow marker First - Then Blue Marker  =

 

(1/10)(1/9)  =  1/90

 

b) Replaced

 

(1/10) (1/10)  = 1/100

 

Answer   "C"

Step-by-step explanation:

You might be interested in
If y is equal to 10 and x is equal to 100 what will be their sum​
Naya [18.7K]

Answer:

110

Step-by-step explanation:

Well, it could be

y+x

10+100

= 110

3 0
3 years ago
Find the value of 3(5. 10 + 2).
-Dominant- [34]

Answer:

the value is

Step-by-step explanation:

<em>=</em><em>3</em><em>(</em><em>5</em><em>.</em><em>1</em><em>0</em><em>+</em><em>2</em><em>)</em>

<em>=</em><em>3</em><em>(</em><em>7</em><em>.</em><em>1</em><em>)</em>

<em>=</em><em>2</em><em>1</em><em>.</em><em>3</em>

3 0
3 years ago
Read 2 more answers
If the diagonals of a rhombus are represented by 4x and 6x, the area may be represented by (please give answer with solution)
barxatty [35]
The area for a rhombus can be found by multiplying the two diagonals together and dividing it by two.

4x(6x)=24x^2
(24x^2)/2=12x^2

The area can be represented by E, 12x^2.

Hope this helps!
8 0
3 years ago
Define the height of a triangle use the words vertex and base.
yaroslaw [1]

Answer: The height of a triangle is the perpendicular segment that joins the base with its opposite vertex.

Step-by-step explanation:

The base can be any side of the triangle.

8 0
3 years ago
Which counting rule would you use to determine total seating arrangements for a group of 8 people at a table with 6 chairs? Sele
Stolb23 [73]
To determine the number of possible arrangements for 6 out of 8, we should use combinations. That is
ₐC₆ = 8!/(6!2!)

Answer: b. Combination
5 0
3 years ago
Other questions:
  • How to solve?<br> Inx - In 1/x = 2
    11·1 answer
  • Rico, Carolina, and Gloria have pizza that they are going to be sharing with other people. Rico gave away 1/3 of his cheese pizz
    6·1 answer
  • Which multiplication equations below can be used to help solve 480 ÷ 8? A. 8 × 50 = 400; 8 × 10 = 80 B. 4 × 100 = 400; 4 × 20 =
    6·1 answer
  • Given a gear bag with 3 bungee cords, 5 socket wrenches, and 2 hammers, what is the probability a person will randomly draw a so
    6·1 answer
  • What prefix would you use if you wanted an answer that would be equal to 100 times larger than a meter?
    9·1 answer
  • Need a math genius to help
    13·2 answers
  • The point-slope form of the equation of the line that passes through (-4, -3) and (12, 1) is y– 1 =1/4 (x – 12). What is the sta
    6·1 answer
  • Tristen's cat had 3 baby kittens. Each kitten weighed 1 pounds. How many ounces did all of his kittens weigh together?​
    13·1 answer
  • PLEASE HELP ME. I GOT ONE QUESTION WRONG AND IF I GET THIS WRONG I WILL FAIL.
    11·2 answers
  • PLEASE HELP ME I WILL GIVE BRAINLIEST
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!