Answer: $10
Step-by-step explanation:
Given
Robin and his four friends bought tickets for 
each
If each one of them bought a calculator then the total spendings are 
Suppose the cost of each calculator is 
Cost per person is given by 
For the group, it is 
Equate this to total spendings
thus, the cost of each calculator is 
Units because without units a number is meaningless and serves no purpose
Answer: x^3 -12x^2+31x-96+ 292/x+3
The remainder is 292
Step-by-step explanation: I used synthetic division to get the answer and got the answer above. I hope this helped :)
Let X be the weekly incomes of a large group of executives. The weekly incomes of a large group of executives follows Normal distribution with mean $2000 and standard deviation $100.
μ =2000, σ =100
We have to find z score for income $2100 i.e x=2100
Z = 
= 
Z = 100/100
Z = 1
The z score for income $2100 is 1
Answer:
<h2>(5,4)</h2>
Step-by-step explanation:
Let us all know that in order to find the midpoint of a segment we can use the midpoint formula
(x1+x2/2, y1+y2/2)
now let us put in the values into the formula
(-2+12/2, 18-10/2)
now lets simplify
(10/2, 8/2)
(5,4)
I hope this helped you :)
