Answer:
D: 13
Step-by-step explanation:
4k-7 = 2k+3
k=5
4(5)-7 = 13!
GI = 4k-7 which = 13
Answer:
y > 2 - x/3
Step-by-step explanation:
x + 3y > 6 subtract x from both sides
<u>-x -x</u>
3y > 6 -x divide both sides by 3
<u>/3 /3</u>
y > 2 -x/3
graph as a dotted line and shade everything above above it.
Answer:
The null hypothesis is: u >= 1300 KN/m^2
And the alternative hypothesis is:
u < 1300 KN/m^2.
Step-by-step explanation:
The null hypothesis describes hat there is no difference or assiciation between variables of a specific population or that it is a particular average value while the alternative hypothesis states otherwise.
In this case study, the null hypothesis is: u >= 1300 KN/m^2
And the alternative hypothesis is:
u < 1300 KN/m^2.
