Mathematics, 30.10.2020 16:50 BELLE6284
The steps below show the work of a student used to calculate the number of yards in 804.5 meters.
(1 mile = 1,609 meters)
(1 mile = 1,760 yards)
Step 1: 1,609 meters is being multiplied by conversion factor 1 mile over 804.5 meters equals 2 miles
Step 2: 2 miles is being multiplied by conversion factor 1760 yards over 1 mile equals 3,520 yards
Step 3: 3,520 yards
(1 mile = 1,609 meters)
(1 mile = 1,760 yards)
How can the error in the student's work be corrected?
The 1,609 meters and the 804.5 meters in Step 1 should be switched.
The 1 mile and 804.5 meters in Step 1 should be switched.
The conversion factor should be added in Step 2 instead of being multiplied.
The conversion factor should be divided in Step 2 instead of being multiplied.
Answers: 1
Mathematics, 21.06.2019 19:30
Complete the solution of the equation. find the value of y when x equals to 1 9x-5y=29
Answers: 2
Mathematics, 21.06.2019 20:00
Karen will divide her garden into equal parts. she will plant corn in 8/12 of the garden. what is the lowest number of parts she can divide her garden into?
Answers: 1
Mathematics, 22.06.2019 01:00
Use mathematical induction to prove the statement is true for all positive integers n, or show why it is false. 1^2 + 4^2 + 7^2 + + (3n - 2)^2 = [n(6n^2-3n-1)/2]
Answers: 1
The steps below show the work of a student used to calculate the number of yards in 804.5 meters.
(...
History, 19.10.2019 02:50
History, 19.10.2019 02:50
History, 19.10.2019 02:50
Mathematics, 19.10.2019 02:50
Mathematics, 19.10.2019 02:50
Biology, 19.10.2019 02:50
Geography, 19.10.2019 02:50
English, 19.10.2019 02:50
Mathematics, 19.10.2019 02:50