Answer: 4
Step-by-step explanation:
In performing AVOVA (Analysis of variance)
The number of degrees of freedom corresponding to between treatments = n- 1 , where n = number of treatments
As per given information, we have
The total number of treatments in the experimental design= 5
i.e. n=5
Then, the number of degrees of freedom corresponding to between treatments = 5-1=4
Hence, the correct answer is "4".
Vertex= (6,-5)
y-intercept=(0,175)
(x-6)^2-5=0
(x-6)^2=5
x-6=+- square root 5
x=6+- square root 5
x=8.24, x=3.76
x-intercepts= 8.24 and 3.76
Answer:
3.325
Step-by-step explanation:
Solved question by using cross-multiplication method.
Answer: There are 944 lots the broker will realize from this subdivision.
Step-by-step explanation:
Since we have given that
For 10 acre tract,
Number of lots = 50 by 100 foot = 5000
If the tract has 85600 square feet, we need to find the number of lots.
Since 1 acre = 43560 square feet
so, 10 acres = square feet
Since there is direct variation, so it becomes,
Hence, there are 944 lots the broker will realize from this subdivision.
Answer:
C) {(3, 4), (3, 5)}
Step-by-step explanation:
We know that,
<em>'Function is a relation in which every element of the domain is mapped to a unique element in the co-domain'.</em>
So, we get that,
<em>In the ordered pair (x,y), the if 'x' is mapped to two values say y and z, then for the relation to be a function, y must be equal to z.</em>
So, according to the options, we see that,
In option C i.e. the relation {(3,4), (3.5)}, we have that, 3 does not have unique image i.e. it is mapped to 4 and 5 both.
Thus, this relation does not satisfy the definition of a function.
So, option C will not represent a function.