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
Georgia [21]
2 years ago
5

The 32 students in Ms.Byrd's art class made a project with construction paper. Eleven students used red construction paper, 8 st

udents used green construction paper, and the rest of the students used blue construction paper. If Ms. Byrd chooses one project at random, what is the probability it will be blue? Plz explain and show work.
A. 1/4
B. 11/32
C. 13/32
D.2/3
Mathematics
1 answer:
Mice21 [21]2 years ago
5 0

Answer: The correct answer is C. 13/32

Step-by-step explanation: There are 32 students, and 11 + 8 = 19. SO in order to figure out how many students used blue, we need to subtract 19 from 32. that gives us 13. So:

13 out of 32 students, or

13/32

You might be interested in
A cube has side length x. One side of the cube is increased by 4 inches, and another side is doubled. The volume of the new rect
AfilCa [17]

Let

x-------> the length side  of the original cube

we have

2x^{3} +8x=450\\2x^{3}=450-8x

Divide by 2 both sides

x^{3}=225-4x

The system of equations is equal to

y=x^{3} --------> equation 1

y=225-4x --------> equation 2

using a graphing tool

see the attached figure  

we know that

the solution of the system of equations is the intersection both graphs

therefore

the solution is

x=5.86\ in

therefore

<u>the answer is</u>

5.86\ inches


6 0
3 years ago
Read 2 more answers
Find the value of x pls help
4vir4ik [10]

Answer:

x = 15°

Step-by-step explanation:

First Identify the angle of x by subtracting 180° - 120° = 60°

Always remember when you see a straight line the line measures 180°

So the angle of x = 60° but not the value of x so use the given equation to find the value of x

3x + 15 = 60°

3x  - 15 = -15°

3x = 45

x = 15°

7 0
2 years ago
Hello, could someone please help me find three pairs for this question
amid [387]

Answer:

x - y = -3        x + y = 9

x      y            x     y

-2 , 1              -2 , 11

-1 , 2              -1 , 10

0 , 3               0 , 9

1 , 4                1 , 8

2 , 5                2 , 7

Hope this helps.

7 0
2 years ago
What is the length of A
Marizza181 [45]

Step-by-step explanation:

Since the triangles are right angled and are similar,

by Pythagoras theorem,

(10√3)^2 = (5√3)^2 + a^2

a = 15, a > 0

Topic: Pythagoras theorem

If you like to venture further, do check out my insta (learntionary) where I regularly post useful math tips! Thank you!

6 0
2 years ago
What is the value of X? <br><br> X=2.25<br> X=11.25<br> X=13<br> X=22
olga55 [171]
(2x + 10) + (6x + 1) = 180 - 79
5 0
3 years ago
Read 2 more answers
Other questions:
  • Find the product 2/5 * 5/6
    9·1 answer
  • Hi can someone help me by explaining how to do inverse operations? I need the operations for base and lenght
    6·1 answer
  • Wesley is making a patio from stones of two sizes, 5 inches wide and 10 inches wide. he wants to begin and end his pattern with
    6·1 answer
  • What is 11/20 in a decimal
    14·2 answers
  • Fill in the table using this function rule. y=27-3x
    11·1 answer
  • Pz daddy help me please​
    8·2 answers
  • How many nonzero terms of the Maclaurin series for ln(1 x) do you need to use to estimate ln(1.4) to within 0.001?
    7·1 answer
  • Write the equation of a line that is perpendicular to y=-x-6 and that passes through the point (-9,-4).​
    7·1 answer
  • 3.If ABCD is a parallelogram with AB = 2x + 1, AD = x + 13, and DC = 3x -11. Determine if ABCD is
    14·1 answer
  • What is 1 + 57 = ?<br><br> help this is hard!
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!