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
ASHA 777 [7]
3 years ago
14

There are some coloured pins in a bag.

Mathematics
2 answers:
algol [13]3 years ago
5 0

Answer:

green = 0.3 yellow = 0.1

Step-by-step explanation:

kompoz [17]3 years ago
4 0

Answer:

Color : ___Green __yellow ___purple __ Grey

Prob : ____0.30 ___0.10 ______ 0.35 ___ 0.25

4 pins

Step-by-step explanation:

Color : ___Green __yellow ___purple __ Grey

Prob : ___. _______________ 0.35 ___ 0.25

P(green) = 3 * P(yellow)

ΣP = 1

Let

P(yellow) = x

P(green) = 3x

Hence,

x + 3x + 0.35 + 0.25 = 1

4x + 0.60 = 1

4x = 1 - 0.60

4x = 0.40

x = 0.4 / 4

x = 0.1

Hence,

P(yellow) = 0.1

P(green) = 0.1 * 3 = 0.3

Color : ___Green __yellow ___purple __ Grey

Prob : ____0.30 ___0.10 ______ 0.35 ___ 0.25

B)

If there are 14 pins in bag :

Number of green pins :

X * p(x)

14 * 0.3

= 4.2

= 4 pins

You might be interested in
Help with this please!!
kompoz [17]

Answer:

Positive hope it help :D

Step-by-step explanation:

Sorry if I’m not right :/

6 0
3 years ago
Which function is the inverse of y= -3x + 6/7
Alenkasestr [34]

Answer:

y=-1/3x+2/7

Step-by-step explanation:

y=-3x+6/7

x=-3y+6/7

-3y=x-6/7

y=-1/3x+(6/7)/3

y=-1/3x+(6/7)(1/3)

y=-1/3x+6/21

y=-1/3x+2/7

5 0
3 years ago
Line BC is represented by 3x + 2y = 8. Line AD is represented by –3x – 2y = 6. What is the relationship of line BC to line AD? E
igomit [66]

Sample Response: Line BC is parallel to line AD. The system of equations has the sum 0 = 14. Since this is a false equation, the system has no solution, which means the lines will never intersect.

3 0
3 years ago
Read 2 more answers
Write a polynomial that represents the area of the rectangle
Eduardwww [97]

Multiplying polynomial:

a^m * a^n = a^m + n


Hope this helped!!!

3 0
4 years ago
city planner is making a scale model of his city for his office building. The model has a coordinate grid where each unit is 1 m
Lelechka [254]

Answer:

(4, 1)

Step-by-step explanation:

For any rectangle or square located on the axes, match the pairs and find what's missing. 3 -- 3, 4 -- 4. unmatched are 4 and 1. 4 is x because it's missing from x and same for 1 and y.

plz mark me Brainliest

This has already been asnwered on brainly

5 0
4 years ago
Other questions:
  • What is the domain of<br> f(x) = -x2 + 4<br> g(x) = -3x
    9·1 answer
  • Need help people please help me
    7·1 answer
  • Add: (3x4 + x2 + 2) + (9x4 - x2 + x)
    6·1 answer
  • PLEASE HELP!<br><br><br> What is the degree of the equation below?
    6·2 answers
  • A group of 18 people ordered soup and sandwiches for lunch. Each person in the group had either one soup or one sandwich. The sa
    15·2 answers
  • the table shows Molly and Myles ages. Which expression Best represents Myle's age in terms of Molly's age?
    13·1 answer
  • MIDDLE SCHOOL
    10·1 answer
  • Explain how to solve X/3 &lt; -2 <br> Please and thank you!
    5·1 answer
  • Jinni opened a bank account. She deposited $87.60 into her account every month for 10 months. She used $25.60 every month to pay
    14·2 answers
  • You bought new earphones at Target for $25.97. They charged a 6% sales tax. What was the TOTAL amount INCLUDING tax on the earph
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!