On level ground, a tree casts a shadow 36m long while a pole 9.0m
high casts a shadow 12...
Mathematics, 22.05.2020 06:02 tremainewoodley3030
On level ground, a tree casts a shadow 36m long while a pole 9.0m
high casts a shadow 12m long. How tall is the tree?
Answers: 2
Mathematics, 21.06.2019 16:30, andybiersack154
If 20% of a number is 35, what is 50% of that number?
Answers: 2
Mathematics, 21.06.2019 17:30, meganenaranjo
If the speed of an electromagnetic wave is 100,000 cm/s and its wavelength is 100 cm, what is its frequency? a) 100,000 cycles per second (hz) b) 1 × 10-3 cycles per second (hz) c) 10,000,000 cycles per second (hz) d) 1,000 cycles per second (hz)
Answers: 1
History, 19.05.2021 22:40
Mathematics, 19.05.2021 22:40