This is true. It is called the exterior angle theorem. An example would taking a right triangle. An outside angle of the right angle would also be 90, while the remaining two inside's sum would also be 90.
All the fractions are factors of 30
1/3 X 10, 1/5 X 6, 1/2 X 15.
/\10/30, /\6/30, /\15/30
Add all of them together: 31/30
Then you simplify the total: 1+1/30
1 and 1/30 is the answer
Answer:
.7<3/4
Step-by-step explanation:
You will want to use:
f(x)=3+2x
x equals the amount of weeks, with the multiple of 2 for 2 inches per week, and the 3 is the starting height.
Hope this helps!
Solution :
a). The required linear regression model is
Price = ![$-1242.986 + 75.017 \times \text{age of part} + 13.973 \times \text{ number of bidders}$](https://tex.z-dn.net/?f=%24-1242.986%20%2B%2075.017%20%5Ctimes%20%5Ctext%7Bage%20of%20part%7D%20%2B%2013.973%20%5Ctimes%20%5Ctext%7B%20number%20of%20bidders%7D%24)
b). The
for the variable "Age of part" is 0.0000
Since the
is less than 0.05, so it is significant to the model.
The p-value for the variable "Number of bidders" is 0.1940
Since
is not less than
, so it is significant to the model.
c). We cannot say that model is significant because variable " the number of bidders" is not significant.
But as both variables have positive coefficient so as the variable increases the price received for the item also increased.