Answer:
The required probability is 
or 0.125
Step-by-step explanation:
Consider the provided information.
The spinner is spin twice and we want the sum should be 5.
We can get 5 if first spin gives us 2 and second spin gives 3.
Or we can get 5 if first spin gives us 3 and second spin gives 2.
There are 8 section out off which Three sections numbered 1, one section numbered 2, and four sections numbered 3.
The probability of getting 2 is
The probability of getting 3 is 
Now, the probability that the sum of the two spins will be five is:
Hence, the required probability is or 0.125
Answer:2000
Step-by-step explanation:I think
Answer:
$50
Step-by-step explanation:
Step one:
charges per hour= $60
We are told that the electrician earned $350
for a job that took 5hours
The linear equation to represent his earnings is
let the flat fee be x
C=60t+x------------1
so for C=$350
Required
the flat fee
350=60(5)+x
350=300+x
collect like terms
x=350-300
x=50
Flat fee is $50
Answer:
2
Step-by-step explanation:
a(2,1) means the item of 2nd row and 1st column.
Column is seen vertically and row is seen horizontally.
Answer:
I think you would have to convert 14.9 kg to fraction and multiply by 3/4
