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
Mariulka [41]
2 years ago
9

There are 250 tables total in a cafeteria. There are 150 tables with red tablecloths and 100 tables with white tablecloths. As p

eople walk into the cafeteria they are randomly assigned to a table. What is the probability of the first person through the door of being sat at a table with a red tablecloth? SIMPLIFY
Mathematics
1 answer:
dimaraw [331]2 years ago
7 0

Answer:

60%

Step-by-step explanation:

If there are 250 tables you can multiply it by 4 to work with 1000. This means you have to multiply the other table cloth numbers. 150 x 4 = 600. 100 x 4 = 400. Once you simplify you can get 40 white and 60 red out of 100.  60/100 = 60%.

You might be interested in
Write as a polynomial. a(a+9b)^2
Alex Ar [27]
Answer: a^3+81ab^2
First, you square (a+9b) which will become (a^2+81b^2)
Then, you multiply it by a and you will get a^3+81ab^2
4 0
2 years ago
My tomato plant grows 5/4 inches per month. How many months will it take for my plant to grow 45/16 inches?
Setler [38]

Answer:

9 months

Step-by-step explanation:

its will be 9 months because 9*5 is equal to 45.

4 0
2 years ago
A data set is made up of these values.
AVprozaik [17]

Answer:

The answer is C. 7 - 3 = 4

Step-by-step explanation:

The median is 6 and the first quartile is 3 and the third quartile is 7. Ap3x certified!Have a great day hope this helps!

5 0
3 years ago
If ef bisects angle ceb,angle cef=7x+31 and angle feb=10x-3
Nastasia [14]

Given : Angle  < CEB is bisected by EF.

< CEF = 7x +31.

< FEB = 10x-3.

We need to find the values of x and measure of < FEB, < CEF  and < CEB.

Solution: Angle  < CEB is bisected into two angles < FEB and < CEF.

Therefore,   < FEB = < CEF.

Substituting the values of < FEB and < CEF, we get

10x -3 = 7x +31

Adding 3 on both sides, we get

10x -3+3 = 7x +31+3.

10x = 7x + 34

Subtracting 7x from both sides, we get

10x-7x = 7x-7x +34.

3x = 34.

Dividing both sides by 3, we get

x= 11.33.

Plugging value of x=11.33 in < CEF = 7x +31.

We get

< CEF = 7(11.33) +31 =  79.33+31 = 110.33.

< FEB  = < CEF =  110.33 approximately

< CEB = < FEB +  < CEF  = 110.33 +110.33 = 220.66 approximately



7 0
3 years ago
I don't get it please Help me
fenix001 [56]

Step-by-step explanation:

A. 2(x+4)=2x+8

=G

B. 3(2x-1)=6x-3

=I

C. 4(x+2)=4x+8

=J

D. 2(x+3)=2x+6

=K

E. 3(4x+1)=12x+3

=H

A - G

B - I

C - J

D - K

E - H

<em><u>H</u></em><em><u>O</u></em><em><u>P</u></em><em><u>E</u></em><em><u> </u></em><em><u>I</u></em><em><u>T</u></em><em><u> </u></em><em><u>H</u></em><em><u>E</u></em><em><u>L</u></em><em><u>P</u></em>

5 0
3 years ago
Other questions:
  • Write expression as the logarithm of a single number<br> log6 + log8 - log2
    8·1 answer
  • 1 page for every 3 students is a unit rate or rate
    9·1 answer
  • HELP!! I NEED THIS FAST!!!
    15·1 answer
  • Find the lateral area for the pyramid with the equilateral base.<br><br>144<br>180<br>288
    8·2 answers
  • What is... X/2 - 13 = 1
    13·1 answer
  • Can anyone help me<br> Please and thankyou? Been struggling for 20minutes
    15·2 answers
  • Kerion can make 12 necklaces in 2 hours how long will it take for her to make 10 necklaces
    14·1 answer
  • A. X= 76, y = 58, z = 104
    14·1 answer
  • I'm not the brightest please help.
    5·2 answers
  • HELLLPPP SOMONE11111
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!