Answer:
If you're rounding to the nearest 100, then 949 is the answer
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
4x + 5 = 30 ( subtract 5 from both sides )
4x = 25 ( divide both sides by 4 )
x = 
Answer:
A.
Step-by-step explanation:
In the figure attached, the oblique prism is shown.
The volume of the prism is:
V = b*h
where h is the height and b is the area of the base
Given that the base is an isosceles right triangle, its area is:
b = 1/2*x²
The height of the prism is (x + 2). Then, the volume is:
V = 1/2*x²*(x + 2)
V = 1/2*x³ + x²
Hope this helps. Please mark brainliest if it did
Answer: 4536.46
Answer:
K = 4 ; N = 106
Step-by-step explanation:
Given the following :
Source of VARIATION - SS - df - - MS - - - - - F
Between groups - 1,959.79 - 3 - - 653.26 - 21.16*
Error - - - - - - - - 3,148.61 - - - - 102 - - 30.86
Total - - - - - - - - - - - 5,108.41 - 105
The degree of freedom between group (treatment) (DFT) is obtained using the formula ;
K - 1, where k = number of groups observed
DFT = K - 1 ; From the ANOVA table, DFT = 3
3 = K - 1
3 + 1 = K
K = 4
To obtain sample size (N) :
Degree of freedom of Error (DFE) is the difference between the sample size and the number of groups observed.
DFE = N - K ; From. The table DFE = 102 ; K = 4
102 = N - 4
102 + 4 = N
N = 106
