You will need 56 <span>paving stones
each one is one foot
now do 7*8 to find the answer
7*8=56</span>
I can help you but what are the options?
Answer:
Step-by-step explanation:
given that the following linear regression prediction equation: Y = 12 + –1x
Here slope = -1
Whenever regression slope is negative, we can say that the two variables x and y are negatively correlated.
In other words, when y increases x decreases and vice versa.
The relationship between the variables is negative or inverse.
The graph of this line with negative slope shows the line as moving from top left to bottom right
Here slope = -1
Hence for unit increase in x, there is one unit increase in y.
Answer:
(- 10, - 9 )
Step-by-step explanation:
Substitute x = - 10 into f(x)
f(- 10) = 2(- 10) + 11 = - 20 + 11 = - 9
Thus the solution is (- 10, - 9 )
12) The mistake that Liz made was instead of shading in 5% of the diagram, she shaded in 5 blocks, which is incorrect.
13) You would have to shade in only one block, because 5% of 20 (blocks) is 1.