What percent of 4c in each expression? *2a
1 answer:
A percentage is a way to describe a part of a whole. The percentage of 4c that is equal to 0.04c is 1%.
<h3>What are Percentages?</h3>A percentage is a way to describe a part of a whole. such as the fraction ¼ can be described as 0.25 which is equal to 25%.
To convert a fraction to a percentage, convert the fraction to decimal form and then multiply by 100 with the '%' symbol.
The percentage of 4c that is equal to 0.04c can be found as,
x% of 4c = 0.04
(x/100) × 4c = 0.04
x = 1%
Hence, the percentage of 4c that is equal to 0.04c is 1%.
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Answer:
The value of when the value of
is multiplied by
is
.
Step-by-step explanation:
According to the statement, we have the following relationship:
(1)
Where:
- Independent variable.
- Dependent variable.
- Proportionality constant.
We can eliminate the proportionality constant by constructing the following relationship:
If we know that ,
,
and
, then the value of
when the value of
is multiplied by
is:
The value of when the value of
is multiplied by
is
.
Answer:
The value of the expression increases as j decreases
Step-by-step explanation:
Let
As j decreases, the value of j300 decreases (i.e the farther j300 is from 150). Due to the wider gap between 150 and j300, the value of f(j) increases.
For example:
When j = 1, f(j) = 150 - (300*1) = -150
When j = 0.5, f(j) = 150 - (300*0.5) = 0
When j = 0. f(j) = 150 - (300*0) = 150
It is obvious from the analogy above that the expression 150-j150−j150 increases as j decreases