Answer:
The percent error is 40%
Step-by-step explanation:
To calculate the error percentage we have to divide the final amount over the initial amount
350 / 250 = 1.4
then we subtract 1 since this represents the estimated value
1.4 - 1 = 0.4
this is the error factor we have, to express it as a percentage we simply multiply by 100
0.4 * 100 = 40%
The percent error is 40%
Answer:
Step-by-step explanation:
I use 'n' as the unknown value, but you can use any letter you want as the variable.
The product of four and a number would be represented by '4 * n'. The ideal way to write this would be '4n', even though '4 * n' is also correct in value.
The square of the number would be n². Squaring a number is multiplying a number by itself.
The phrase 'difference between...' means subtraction.
Putting it together:
"The difference between the product of 4 and a number and the square of the number" would be:
Hope this helps.
It would be 14, because the lines in the middle represent equality. So the long line with 1 tic mark (that's what u call the lines in the middle) means that all of the lines with 1 tic mark are equal. Same goes with the line with 2 tic marks. Hope I helped! :)
Answer:
hopefully this is the best answer
Step-by-step explanation:
1+16n= x
Answer:
1 = 10
Step-by-step explanation:
0.5 x X = 15
15/0.5 = 30
30/3 = 10
