A double negative makes a positive
-9 - (-4) = -9 + 4 = -5
The <u>Pie Chart</u> is the best type of chart that could be used to represent the distribution of this data.
<h3>What is a Pie Chart?</h3>
A pie chart is a type of circular statistical graph used for the representation of a data set. The graph's segments are proportionate to the percentage of the total in each group.
However, the proportion of each portion of the pie chart is proportional to the number of the group as a whole.
- The full pie chart represents 100% of the whole, whereas
- The pie portion represents sections of the total.
Therefore, from the given information contains many data sets, each data can be represented in each portion to make a full Pie Chart.
Learn more about Pie Chart here:
brainly.com/question/25796636
Answer:
a
Step-by-step explanation:
Vecayse Sjuare tmes
Answer: option 2 is the cheapest
Step-by-step explanation:
Option 1 :
10% of 4.99 = 0.499
10% off 4.99 =
4.99 - 0.499 = 4.491
10% of 15.99 = 1.599
10% off 15.99 =
15.99 - 1.599 = 14.391
10% of 30.99 = 3.099
10% off 30.99=
30.99 - 3.099 = 27.891
Total = 4.491 + 14.391 + 27.891 = 46.773
Option 2 :
Most expensive item = 30.99
20% of 30.99 = 6.198
20% off 30.99=
30.99 - 6.198 = 24.792
Total = 24.792 + 15.99 + 4.99 = 45.772
Therefore, option 2 is cheaper by 1.001.
Hope this helped :)
Answer:
27
Step-by-step explanation:
Since it is addition to make the expression a perfect square, it would not be as direct
√9577 = 97.86214794
we round off to the nearest whole number, since we need a perfect square number
therefore it would be 98
98² = 9604, the perfect square number we'll get after adding to 9577
therefore amount needed to add= 9604-9577= 27
