Answer:
19.5 cm
Step-by-step explanation:
The median of a data set is the middle number. It can be easily found by crossing out the first value then the ending value, and you keep repeating that pattern. However, in this case, when we cross them out, we're left with the numbers 18 and 21. When we come across a problem like this, we find the mean of 18 and 21 by adding them up and then dividing them by 2. 18 + 21 is 39, and 39/2 is 19.5.
Therefore, the answer is 19.5 cm.
Have a lovely rest of your day/night, and good luck with your assignments! ♡
Answer:
14
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given
See attachment for the prism net
Required
Calculate the area
First, calculate the area of the two congruent triangle:
Where
base = 6cm\ height = 4cm
So:
Calculate the area of the middle rectangle
Lastly, the area of the two congruent rectangles on both sides of the middle rectangle
So, the surface area of the net is:
14 x 9 = 126 sq feet
20 x 9 = 360 sq feet
360 + 126 = 486 sq feet
Christopher needs 486 sq feet of wallpaper
Amount of Tax = (Original Cost)(Tax %) , Option C is the right answer.
The complete question is
Most everyday purchases at the store are labeled with the price of the item before sales tax. Which expression could be used to find the amount of tax? Amount of Tax = Original Price + Total Cost Amount of Tax = (Total Cost)(Original Price) Amount of Tax = (Original Cost)(Tax %) Amount of Tax = (Total Cost)(Tax %)
<h3>What is
Tax ?</h3>
Tax is the % of the amount taken by the government on the sales or income of a person , There are many kinds of taxes imposed on various sectors.
The amount of tax is taken on the cost of the product ans thus can be represented by
Amount of Tax = (Original Cost)(Tax %) , Option C is the right answer.
To know more about Tax
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