Answer: $230
Step-by-step explanation:
Since the discount Eric got was 75% of the normal price, you would divide 172.50 by 0.75 and you would end up getting the original price, or $230.
Answer:
2376 square feet
Step-by-step explanation:
40 x 15 = 600
40 x 24 = 960
1/2 x (24 x 9) = 108
600 + 600 + 960 + 108 + 108 = 2376
Answer:
1.6 meters
Step-by-step explanation:
20.65-15.8=4.85
4.85/3=1.6
The difference between the frequency histogram and the frequency polygon is very easy to remember. The frequency histogram is a column graph. While the frequency polygon is a line graph.
To find the absolute deviation of the data point 7, you will find how far this number is from the mean. Because the mean was 5, the absolute deviation from the mean is 2. 7 is two units away from 5.
