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
anygoal [31]
3 years ago
8

a bag contains 400 coloured counters the counters are either yellow,Brown or green there are 92 yellow counters in the bag the p

robability that Brown counter is chosen from the bag is 0.23 calcuate the number of green counters in the bag
Mathematics
1 answer:
AlladinOne [14]3 years ago
5 0
Is 0.23 a percentage?

You might be interested in
Pls help me, its not hard
natulia [17]

Answer:

1. y = -x + 3

2. y = x - 3

3. y = 3x + 1

4. y = -3x - 3

Step-by-step explanation:

Hello! sorry, I just saw your message on the question I answered before asking for help so here you go, these are the answers, hope this helps.

Pls mark me brainliest if you can:)

3 0
3 years ago
HEEEELP <br> ABC m a-58<br> b-42<br> c-55<br> d-41
Savatey [412]
Your answer is going to be C
7 0
3 years ago
Find all solutions to the equation. cos^2x + 2 cos x + 1 = 0
Black_prince [1.1K]

Answer:

x = pi, 3pi, 5pi  etc

x = -pi, -3pi, -5pi etc

Step-by-step explanation:

cos^2 x + 2 cos x + 1 = 0

replace cos x with m

m^2 + 2m +1 = 0

solve by factoring  (this is a^2 +2ab+b^2 = (a+b)^2  where a =m and b=1)

(m+1)^2=0

take the square root of each side

m+1 =0

m=-1

now replace m with cos x

cos x = -1

take arccos  of each side

arccos cos x = arccos (-1)

x = pi, 3pi, 5pi  etc


3 0
3 years ago
Find the volume of the figure
Nadusha1986 [10]
Just find the base area then multiply it by the height.
so here for the base area we can divide it in 2 parts 6x6 + 2x1
which the total is 38
then multiply 38 by 1, which is the height, so it's 38
8 0
3 years ago
Read 2 more answers
Find the remainder when 1 + 2 + 2^2 + 2^3 + ... + 2^100 is divided by 7.<br><br> Thanks in advance!
Firlakuza [10]

Answer:

3.

Step-by-step explanation:

This is a geometric series so the sum is:

a1 * r^n - 1 / (r - 1)

= 1 * (2^101 -1) / (2-1)

= 2^101 - 1.

Find the remainder when 2^101 is divided by 7:

Note that 101 = 14*7 + 3 so

2^101 = 2^(7*14 + 3) =  2^3  * (2^14)^7 = 8 * (2^14)^7.

By Fermat's Little Theorem  (2^14) ^ 7 = 2^14 mod 7 = 4^7 mod 7.

So 2^101 mod 7 = (8 * 4^7) mod 7

                           = (8 * 4) mod 7

                            = 32 mod 7

                            = 4 = the remainder when 2^101 is divided by 7.

So the remainder when 2^101- 1 is divided by 7 is 4 - 1 = 3..

4 0
2 years ago
Other questions:
  • 52 weeks on one year. If Vindy drew 3 pictures each week for 2 years how many pictures did she drew
    12·1 answer
  • I need help if you answer this I will give you 5 stars, a thank you and a brainiest
    5·2 answers
  • Anyone help me solve this? And show work please
    11·1 answer
  • What type of number can be written as a fraction p/q, where p and q are
    13·1 answer
  • PLEASE HELP ASAP (next 4 minutes)!!!!! thank you!!!
    8·1 answer
  • Three points have coordinates A (0 , 7) , B (8 , 3) and C (3k , k)
    6·2 answers
  • The number of hits on a website doubles every month. About 10,600 people visited the website during May. The expression 10,600 ·
    6·1 answer
  • The quadrilateral below is a rectangle. Solve for x and m
    14·1 answer
  • Graph the function y= 3/2x^3. Plot five points on the graph of the function: one point with x = 0, two points with negative x-va
    14·1 answer
  • PLEASE HELP ME IM GONNA FAIL I ALREADY STUDYED BUT I STILL DONT UNDERSTAND
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!