Answer: If the solution's boiling point drops because salt is added to the soltuiton, then the reason the solution boils sooner is the addition of salt to the solution
Step-by-step explanation:
The re are two cause - consequence relations inside an other one.
I use 3 different cause - consequence connectors not to mix them up.
A --> D equals “ D because A “
A --> S equals “ the reason S happens is A “
(A --> D) --> (A --> S) Equals “ if (A --> D) then (A --> S) “
Hello from MrBillDoesMath!
Answer:
5.24
Discussion:
Circumference of circle = 2 Pi r
Circumference for 300 angle slice
= (300/360) ( 2 Pi r)
= (600/360) Pi
= (15/9) Pi
= 5.24 (calculator: 5.2359877559829887307710723... )
Thank you,
MrB
Answer:
The volume of the prism B will double
Step-by-step explanation:
Answer:
P= 22x+10 7x+9x+6x+8+6-4 = 22x+10
when x=10, 22(10)+10=230mm
We have to see which model (quadratic or linear) best represents the data.
We can use software to fit this data set.
Linear model:
Quadratic model:
The quadratic model has a slightly better fit than the linear model.
But the value of R² = 0.176 shows that the fit is very weak, so we can conclude that this is not a good model for the data.
Answer:
Quadratic model, 0.176.
No, 0.176 is a very low R² value.
