Answer:
The square cake has a larger area
Step-by-step explanation:
Square cake
Area = L*L = (9inch*9inch) = 81 inch^2
Round cake
(8 inches corresponds to the diameter, so the radius is 4 inches)
Area = pi*(radius^2) = 3.1416*(8inch/2)^2 = 50.265 inch^2
Since 81 inch^2 > 50.265 inch^2
The Square cake has a bigger area
Answer:
C
Step-by-step explanation:
Let me know if this is correct!
since it has a diameter of 28, then its radius must be half that or 14.
Answer:
- <em><u>The female has a higher count relative to the sample of females than the male relative to the sample of males.</u></em>
Explanation:
When you want to compare the means of two samples with different statistics you may use the z-score.
The z-score measures how far a value (data point) is from the mean, in terms of the standard deviation.
The z-score is calculated as:
Where:
<u>1. Male with a count of 5.58 </u>
<u />
<u>2. Female with a count of 5.23</u>
Therefor, the z-score of the female is greater than the z-score of the male.
The greater z-score means that, relative to her group, the female has a higher count than the male.
Answer:
D) {11,-4,-29}
Step-by-step explanation:
rewrite the equation as y= -5x+1 and plug in -2,1 and 6 to get y
-5*-2+1=11
-5*1+1=-4
-5*6+1=-29