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A package of aluminum foil contains 50. ft2 of foil, which weighs approximately 7.5 oz . Aluminum has a density of 2.70 g/cm3. What is the approximate thickness of the foil in millimeters?
answered
Dec 26, 2020
Physics
high-school
5
votes
60.3k
views
Orbitals are defined by which term? number of electrons spin direction composition energy level correct answer is energy level
answered
Dec 22, 2020
Chemistry
middle-school
2
votes
121k
views
An isosceles triangle has two sides of equal length, a, and a base, b. The perimeter of the triangle is 15.7 inches, so the equation to solve is 2a + b = 15.7. If we recall that the sum of the lengths
answered
Aug 22, 2020
Mathematics
middle-school
4
votes
200k
views
Janice picks up her gym bag only to notice that it feels heavier than before, she is not sure because she can hardly detect a change but investigate further, and she finds that her son has added a matchbox
answered
Jun 20, 2020
Social Studies
high-school
4
votes
161k
views
Read this excerpt from Chapter 1 of Know Why the Caged Bird Sings by Maya Angelou and answer the question. When I was three and Bailey four, we had arrived in the musty little town, wearing tags on our
answered
Mar 19, 2020
English
middle-school
3
votes
138k
views
Need help with 2-8 please !!
answered
Dec 12, 2019
Spanish
high-school
4
votes
101k
views
The twelfth amendment to the constitution, adopted in 1804:
answered
Oct 21, 2019
History
middle-school
3
votes
98.8k
views
What is old english?
answered
Apr 17, 2019
English
middle-school
0
votes
89.3k
views
How might the Mandate of Heaven idea have been beneficial to a society?
answered
Apr 6, 2019
History
middle-school
1
vote
104k
views
explain please. using an example why you need to multiply when converting from a larger unit to a smaller unit. please help
answered
Feb 8, 2019
Mathematics
middle-school
4
votes
156k
views
None of these countries claimed land in the far _____part of the continent
answered
Nov 26, 2018
Social Studies
middle-school
3
votes
121k
views
Read the sentence. Many young children consider blowing bubbles fun. Which word in the sentence functions as an objective complement? blowing children bubbles fun
answered
May 29, 2018
English
high-school
3
votes
121k
views
Finley Iggley’s check register balance shows $1,959.75 at the time he receives his bank statement. His bank statement shows a balance of $2,827.00. Finley finds that check #525 for $600.00 and check #527
answered
May 25, 2018
Mathematics
high-school
4
votes
22.1k
views
Help plzzzz. Which polygons are congruent?
answered
Mar 24, 2018
Mathematics
middle-school
3
votes
162k
views
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