During the pyramid-building era the ancient
Egyptians used two units of length, the palm
and...
During the pyramid-building era the ancient
Egyptians used two units of length, the palm
and the ell. An ell was 7 palms and a palm
was about 3 inches.
If a hawk is tracked at a diving speed of 3
ells per second, what is its speed in inches per
second?
1. 126 in/s
2. None of these
3. 63 in/s
4. 0.7 in/s
5. 98.6in/s
6. 21 in/s
7. 5.25 in/s
8. 1/3 in/s
9. 7in/s
10. 42 in/s
Answers: 1
Another question on Chemistry
Chemistry, 21.06.2019 16:00
Silica, sio2, is formed on silicon as an electrically insulating layer for microelectronic devices. silica is formed when silicon is exposed to o2 gas at an elevated temperature. at 900Ëšc, it takes 90 minutes for the oxygen to diffuse from the surface to form a 0.06 micron (0.06 x 10-6 m) thick layer of sio2 on
Answers: 1
Chemistry, 22.06.2019 06:30
Summarize possible ways in which phases of matter could combine to form a solution.
Answers: 2
Chemistry, 22.06.2019 07:40
21. consider the following chemical reaction: n2+ o2 2 no if 10.0 g of n2 reacts with excess oxygen then how many grams of no can be formed? a) 10.7 g b) 21.4 g c) 32.9 g d) 42.8 g page 4 of 8
Answers: 2
Chemistry, 22.06.2019 14:00
In the space, show a correct numerical setup for calculating the number of moles of co2 present in 11 grams of co2
Answers: 1
You know the right answer?
Questions
English, 18.08.2019 13:20
Mathematics, 18.08.2019 13:20
Mathematics, 18.08.2019 13:20
Chemistry, 18.08.2019 13:20
Geography, 18.08.2019 13:20
Mathematics, 18.08.2019 13:20
History, 18.08.2019 13:20
English, 18.08.2019 13:20
English, 18.08.2019 13:20
History, 18.08.2019 13:20
Social Studies, 18.08.2019 13:20
Mathematics, 18.08.2019 13:20
