Brian skied for 0.75 hours at an average speed of 9.25 miles per hour. His sister Tori calculated the distance Brian skied. Tori’s work is shown below. 9.25 times 0.75 = 4625. 4625 + 6475 = 11.090 miles. What errors did Tori make when solving the problem? all that apply.
A)She multiplied 5 and 925 incorrectly
B)She did not correctly align the place values of the partial products.
C)She did not place the decimal point correctly.
D)She added the partial products incorrectly.

b, c, and d

are all of the answers

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )