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
aleksandrvk [35]
3 years ago
8

PLEASE HELPPP!! A box contains only black and white chips There are 8 black chips and 6 white chips How many white chips must be

removed so that the possibility if random picking a black chip becomes 2/3?
Mathematics
1 answer:
Law Incorporation [45]3 years ago
3 0
Lets take away 2 white chips...

8 black and 4 white...total of 12 chips
P(black) = 8/12 = 2/3

remove 2 white chips <==
You might be interested in
What is 5/8 divided by 5/12?
stiks02 [169]
\frac{5}{8} \div  \frac{5}{12} \\\\Switch\ to\ muliplication\ and\ find\ reciprocal\ of\ second\ fraction.\\\\ \frac{5}{8}\times \frac{12}{5} \\\\Multiply\ Across.\\\\5\times12=60\\8\times5=40\\\\ \frac{60}{40} \\\\Simplify\\\\ \frac{60}{40} \div20= \frac{3}{2} =1 \frac{1}{2}\ or\ 1.5
8 0
3 years ago
Read 2 more answers
PLEASE HELP The toll to cross a bridge is $1.25. If $72.50
blagie [28]

Answer:

58

Step-by-step explanation:

all you have to do is divide 1.25 from 72.50

6 0
2 years ago
One number is times a first number. A third number is 100 more than the first number. If the sum of the three numbers
icang [17]

When a number is 3 times a first number. A third number is 100 more than the first number and the sum of the three numbers is 450, the numbers are 70, 170 and 210.

<h3>How to calculate the numbers?</h3>

Let the first number = x

Second number = 3x

Third number = x + 100

Sum = 450

The numbers will be:

x + 3x + x + 100 = 450

5x + 100 = 450

5x = 450 - 100

5x = 350

Divide

x = 350 / 5

x = 70

First number = 70

Second number = 3x = 3 × 70 = 210

Third number = x + 100 = 70 + 100 = 170

Therefore, the numbers are 70, 170 and 210.

Learn more about numbers on:

brainly.com/question/24644930

#SPJ1

One number is 3 times a first number. A third number is 100 more than the first number. If the sum of the three numbers is 450 , find the numbers.

8 0
1 year ago
79.83 - 24.92 - 54.91
enot [183]
0 is the answer 79.83-54.91-24.92=0
8 0
3 years ago
Read 2 more answers
A toy rocket is launched straight up into the air with an initial velocity of 60 ft/s from a table 3 ft above the ground. If acc
alexdok [17]
The equation is:
h ( t ) = - 16 t² + 60 t + 3
The toy rocket will reach the ground when: h ( t ) = 0
- 16 t² + 60 t + 3 = 0
t _{12} =  \frac{-60+/- \sqrt{3600+192} }{-32}
t 1 = - 0.05
t 2 = 3.8
Answer:
C ) 3.80 s

3 0
3 years ago
Other questions:
  • Two angles are complementary. their difference is 14 degrees. find the angles.
    8·1 answer
  • What is 1.2 divided by 8.2
    8·2 answers
  • 2m+5=5(m-7)-3m equals??
    10·2 answers
  • There are 8 math classes in 7th grade.
    5·1 answer
  • Please help me answer this in variable terms and constant terms -5.6x + 7 + 24y - 9
    8·1 answer
  • Write an inequality for the given statement: 4 times the sum of a number and 3 is at least 28.
    11·1 answer
  • How do you solve 144= -12(x+5)
    9·2 answers
  • If you were babysitting, which would you rather: Charge $5 for the first hour and $8 for each additional hour? Charge $15 for th
    14·1 answer
  • Select the correct answer from the drop-down menu.
    5·1 answer
  • 25 Points! Please tell me how to answer this.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!