Answer:
$2.50
Step-by-step explanation:
To find this out u must subtract the two totals:
9.95- 7.45= $2.50
Hope this helped
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The answer is: (5w+8)(2w^2-3)
Answer:
20 by 20
Step-by-step explanation:
the new dimensions have to be 12 because 12×12 =144 so you would add 8 to 12 and get 20 for each side
Answer:
Percent error = 11.6%
Step-by-step explanation:
Given the following data;
Actual height, A = 14.7 m
Estimated height, E = 13 m
a. To find the absolute error;
Absolute error = A - E
Absolute error = 14.7 - 13
Absolute error = 1.7
b. To find the percent error;
Percent error can be defined as a measure of the extent to which an experimental (estimated) value differs from the actual or theoretical value.
Mathematically, it is given by this expression;
Substituting into the equation, we have;
Percent error = 11.57 ≈ 11.6%
The probability of getting an even number is 1/2 and for getting a prime number, the probability is also 1/2