Answer:
8
Step-by-step explanation:
A family of 5 monkeys eat 2 bananas a day.
to figure out how much the monkeys will eat in 4 days
multiply 2 by 4.
make sure the question is not for each monkey or the answer will be
(2 by 4) by 5. witch would be 40
however for the case your saying the answer would be 8
100 notes were altogether
<em><u>Solution:</u></em>
Given that ratio of the number of $2 notes to the number of $5 notes was 4 : 1
number of $2 notes : number of $5 notes = 4 : 1
Let 4x be the number of $ 2 notes
Let 1x be the number of $ 5 notes
Given that total value of notes is $ 260
Therefore,
$ 2 (number of $ 2 notes ) + $ 5(number of $ 5 notes ) = $ 260
$ 2(4x) + $ 5(1x) = $ 260
8x + 5x = 260
13x = 260
x = 20
<em><u>Thus number of notes altogether is given as:</u></em>
4x + 1x = 4(20) + 1(20) = 80 + 20 = 100
Thus 100 notes were altogether
Answer:
29 child 55 adult
Step-by-step explanation:
x+y=84
22x+48y=3278
x=29,y=55
hope it will help, if not, sry, u can comment below to ask me!
Answer:
Sample Space = {SSS,SSF,SFF,SFS,FSS,FSF,FFS,FFF}
Step-by-step explanation:
Given a sale representative makes presentations about a product in three homes per day.
In each home, Sale is denoted by S and No Sale is denoted by F.
Now the cases for required sample space will be :
- Sale in first home, Sale in second home and Sale in third home.
- Sale in first home, Sale in second home and No Sale in third home.
- Sale in first home, No Sale in second home and No Sale in third home.
- Sale in first home, No Sale in second home and Sale in third home.
- No Sale in first home, Sale in second home and Sale in third home.
- No Sale in first home, Sale in second home and No Sale in third home.
- No Sale in first home, No Sale in second home and Sale in third home.
- No Sale in first home, No Sale in second home and No Sale in third home.
So our Required sample space for the experiment
= {SSS,SSF,SFF,SFS,FSS,FSF,FFS,FFF}.