Answer:
1 cubic inches
Step-by-step explanation:
No of cubes = 8
Edge length of each cube = 1/2 inch
Volume of cube is given where edge is the edge length
Thus volume of cube with Edge length is calculated as explained below
Question states that there are 8 such cubes joined to make a right rectangular prism. Thus volume of right rectangular prism will be sum of volume of 8 such cubes.
volume of right rectangular prism = 8 times the volume of 1/2 inched cubes
= 8* 1/8 = 1 cubic inches
Thus volume of right rectangular prism is 1 cubic inches.
Answer:
(a) 14.11 dollars (b) 204 dollars
Step-by-step explanation:
(a) 500 - 211 = 289 289 '/. 17 = 14 r:7 14.7 dollars
(b) 17 x 5 = 85 289 - 85 = 204
hope this helped :)
Using the z-distribution, as we are working with a proportion, it is found that the test statistic for their significance test is given by: z = 2.
<h3>What are the hypothesis tested?</h3>
As stated in the problem, they are:
<h3>What is the test statistic?</h3>
It is given by:
In which:
- is the sample proportion.
- p is the proportion tested at the null hypothesis.
In this problem, we have that;
Hence:
The test statistic for their significance test is given by: z = 2.
More can be learned about the z-distribution at brainly.com/question/16313918
Answer:
3m-83
Step-by-step explanation:
Okay, so first, you'd like to triple m. This would mean that it would be m+m+m, which is also 3m. Next you have to subtract 83. This would make it 3m-83.
Hope this helped!! :D
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