Answer:
b) Matched-pairs design
Step-by-step explanation:
The matched-pairs design is used when the experiments has two treatment conditions and subjects can grouped into pairs.
In this case, we can take the total numbers of bathrooms and split them into two groups, the first group will get the A interior latex paint (treatment 1) and the second one will get the B interior latex paint (treatment 2).
x=43y+1
Step-by-step explanation:
Answer:
A 6 units up
Translation rule
Y rule
+= up
-= down
X rule
+= right
-=left
Reflection rule
Reflection over x axis
Y that was once a positive number, is flipped to a negative
example
6,2 reflected over the x axis.
2=-2
Y axis rule example
-2,7 reflected over the y axis
-2=2
Step-by-step explanation:
If it ever says (example,example) like flipped over the x, it will change the y.
Same for a flip over the y, it will change the x
Set up a proportion.
2/3 = 12/x. Cross multiply the proportion.
2x = 36. Solve for x.
x = 18.
Answer:
A denominator of 15
Step-by-step explanation:
3 and 5 both go into 15, 4/5 = 12/15 and 2/3=10/15
