Answer:
4
Step-by-step explanation:
First, set the number set from least to greatest:
2 , 3 , 3 , 3 , 5 , 6 , 7 , 10
Next, find the middle number(s) [median]. Note that if there is a even number in the given set (as in this case), you will find the mean of the 2 middle numbers. In this case, the middle numbers are: 3 & 5:
(3 + 5)/2 = (8)/2 = 4
4 is your median.
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A decrease by 30%, means that the price is now 70% of the original price ( 100% - 30% = 70%)
To find the original price divide the new price by the percent of the original price it is now.
147 / 0.70 = 210
The original price was £210
Hi there!
If Bruce reads for 3/4 of an hour each night and he wants to know how long he'll have read in 4 nights, then we'll need to do some multiplication. We need to multiply 3/4 * 4/1. Multiply straight across to get 12/4, which simplifies to 3 hours in 4 nights.
Hope this helps!! :)
If there's anything else that I can help you with, please let me know!
The total change in the amount of water in the pool is 288 gallons.
<h3>What is Volume?</h3>
Volume is a scalar quantity expressing the amount of three-dimensional space enclosed by a closed surface.
Here, Rate of water pumped into her pool = 6 gallons / minute.
Total Duration = 48 minutes
Total amount of water = Rate X Time
= 6 X 48
= 288 gallons
Thus, the total change in the amount of water in the pool is 288 gallons.
Learn more about Volume from:
brainly.com/question/1578538
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