Chemistry, 24.01.2020 22:31 ghari112345
The correct value according to ruler a is 2.2cm, whereas the correct value according to ruler b is 2.27 cm.
perform the mathematical operations indicated by the title of each bin using these two values. round the correct answers to the appropriate number of significant figures or decimal places. compare the rounded correct answers with the values given and drag the rounded correct answers to the bin that represents the mathematical operation performed. there are also answers that are not rounded to the correct number of significant figures or decimal places. drag these answers to the bin named incorrect rounding.
for example, multiply the number 2.2 by 2.27. round the answer to the appropriate number of significant figures. drag the correctly rounded answer to the bin labeled "2.2 x 2.27"
drag the incorrect answers from the multiplication operation to the bin named "incorrect rounding."
drag the appropriate items to their respective bins.
item: 5.0 cm^2, 4.994 cm^2, 4.5cm, 0.0cm, 4.47cm, 0.07cm, 0.1cm, 1.0, 1, 1, 10.3, 4.99cm^2
1.2.27x2.2 =?
2. 2.27/2.2 =?
3. 2.27 +2.2 = ?
4. 2.27-2.2 = ?
5. incorrect rounding?
Answers: 1
Chemistry, 21.06.2019 22:30
What are the charges of the subatomic particles by choosing the answer from the drop down menu. protons have a (+1,0,or-1). (protons,neutrons,electrons) have a 0 charge. 3.) electrons have a (+1,0,-1)
Answers: 2
Chemistry, 22.06.2019 06:30
Select the correct text in the passage. which sentences describe examples of sustainable living? i live in an old apartment building downtown, but my company is based in an office park on the outskirts of the city. i drive an old car that needs to be replaced. i plan to buy a hybrid for better gas mileage, but for now i am able to carpool with a couple of friends from work. the drive to the office park is about 45 minutes each way, but we do get to work in a modern building. the architects just received a leed certification for the design.
Answers: 3
The correct value according to ruler a is 2.2cm, whereas the correct value according to ruler b is 2...
Mathematics, 23.06.2020 21:01
Social Studies, 23.06.2020 21:01
English, 23.06.2020 21:01
Mathematics, 23.06.2020 21:01
Mathematics, 23.06.2020 21:01
English, 23.06.2020 21:01