Answer:
The percentage decrease is 15%.
Step-by-step explanation:
To find the percent decrease of any two numbers, subtract the numbers and divide it by the original.
So in this case:
20-17÷20
= 3÷20
= 0.15
Now convert to a percent.
0.15×100 = 15%
Answer:
Plan A
Step-by-step explanation:
Plan A costs 62.5
Plan B costs 65
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Answer:
k = 9
Step-by-step explanation:
n = 3, so substitute 3 for n in the equation
k = 3(3)
k = 9
Answer:
Negative thirty
Step-by-step explanation:
Answer:
2.0933333333 radians
Step-by-step explanation:
To convert degrees to radians, use 180 degrees = pi radians
120 * pi/180
2/3 pi
They would like us to use 3.14 for pi
2/3 * 3.14
2.0933333333 radians
