The value of 49 percent of the number 15 is 7.35.
The best estimate is the most accurate approximation based on the available information or data. It is obtained by considering all relevant factors and minimizing potential errors or uncertainties.
To find the best estimate for 49% of 15, we calculate the approximate value by multiplying 15 by 0.49,
15 × 0.49 = 7.35
Therefore, the best estimate for 49% of 15 is approximately 7.35.
This estimate is derived by taking 49% (or 0.49 as a decimal) of the value 15. Multiplying 15 by 0.49 gives us the proportional value of 49%, which is 7.35.
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Answer:
The answer is 19%
Step-by-step explanation:
In order to determine the snack bar with lowest calories from fat, we have to express the three values in a same notation way.
First value is expressed in fraction, second one in decimal and the last one in percentage.
Which one is the easiest way? The easiest way is in percentage notation because we only have to multiply the value by 100.
So, the values and will be multiplying by 100. The last value is already in percentage notation.
Then:
%
%
%
Finally, the snack bar, that it contains the least amount of calories from fat, is the last one with 19%.
Answer: The answer here is x=2
Step-by-step explanation:
This is a linear equation, take 5x to other side ut will change a sign then solve for x.
2x+5=21
2x=21-5
2x=16
Lastly divide by 2 both sides to get 2