Answer:
if you increase by 4%, it means you will have a new total of 104%. In decimals it is 1.04 (divide your percentage by 100) after that you do the same with the 3% increase. you'll have a new total of 103%. In decimals 1.03. If you want to know what single multiplier you can use, you need to multiply the both decimals. So you get 1.04 x 1.03 = 1.0712
Step-by-step explanation:
Answer:
152.4
Step-by-step explanation:
how many centimeters are in 5 feet and you would get that answer.
Answer:
(20+2)(20-2) = 20^2 - 2^ = 396
Step-by-step explanation:
Difference of two squares is breaking down numbers into pieces and using the distributive property to solve. The pieces should be in the form (a-b)(c+d).
Write 22 as (20 + 2) and 18 as (20-2).
(20+2)(20-2) = 400 + 40 - 40 - 4 = 400 - 4 = 20^2 - 2^ = 396
The mean of the data is: 67.1
The median is: 70.5
The mode is: 71
<h3>What is the Mean, Median, and Mode of a Data Set?</h3>
- The mean = average
- Mode = data point that appears the most
- Median = center of the data.
Given, 68, 79, 71, 52, 71, 54, 71, 81, 54, 70:
Mean = (68 + 79 + 71 + 52 + 71 + 54 + 71 + 81 + 54 + 70)/10
Mean = 671/10
Mean = 67.1
Median = (70 + 71)/2 = 70.5
Mode = 71
Learn more about the mean, median, and mode on:
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Answer:
I think the answer is (27, 14)