Axis of symmetry- x=-1
-b/2a
Mark brainliest please
Answer:
c and d
Step-by-step explanation:
4/8 = 1/2
a.1/2 =1/2 so it is not greater
b.1/4 < 1/2 = 2/4 so 4/8 is greater
c.7/8 > 4/8 so 7/8 is greater
d.3/5 3/5 = 6/10 1/2 = 5/10
3/5 > 4/8
Answer:
The test statistic is Z = 1.157
Step-by-step explanation:
Given that:
The sample size n = 1200
The sample proportion of those that will vote for the Republican candidate is represented by 


The null and the alternative hypothesis can be computed as:

The formula for the one-sample Z-test for the population proportion can be expressed as:





Z = 1.157
Answer:
A. 
a= V^1/3 = 12167^1/3 = 23cm
The height = 23cm
B. Area of one face of the cube =
=
= 3174
Step-by-step explanation:
A. To find the height of the cube, I used the cube root of the given volume, since the volume of a cube is equal to the cube root of its length/height
B. To find the area of one side of the cube, I sustitute S for the side length/height of the cube, which is 23cm. Then I multiplying the length of the cube's side by its width to find its area, since the length and width of a cube's side is the same.
7/6
Hope this helps!
(Please give brainliest!)