24 divided by 6 plus 9 subtract 3 divide 2 =5
The sample which is likely to produce the most valid result is Richard's sample because there was no statistical bias. Statistical bias is the systematic favoritism of certain individuals in the study. Just like what Adriana, Henry and Malik did in conducting their surveys, they choose people who are point of interest and also who are near them. In the way Richard conducted his survey, he used a random sampling technique, this is a method of selecting a sample from a population in such a way that every possible individual can be chosen and he doesn't know who these people are.
The volume of the rectangular prism can be found with the formula
v= length × width × height
V = 10×10×30 = 3000
the volume of the triangular prism can be found with
v = 1/2(base×width×height)
v=1/2×30×9×10 = 1/2×2700
v = 1350
Now add the two volumes together for the total volume...
3000+1350 = 4,350 in^3
we have
Complete the square. Remember to balance the equation by adding the same constants to each side
Rewrite as perfect squares
remember that
Square root both sides
Simplify
therefore
<u>the answer is</u>
No,27.93 equals <span>20.00+7.00+0.9+0.03</span>
