Questions by Dimitris Baltas

Questions by Dimitris Baltas

Calculate the flux of the vector field f(x, y, z) = 3hx + y, x − y, x2 + y 2 − 2zi through the surface s parametrized by φ(u, v) = u + 2v, u − 2v, u2 + 2v 2 with 0 ≤ u, v ≤ 1, and oriented by φu × φv

asked Jan 27, 2020

2 answers

3 votes

98.7k views

What is a genotype and what is a phenotype?

asked Jan 23, 2020

2 answers

4 votes

45.2k views

Can someone please help me answer this question

asked Oct 26, 2019

1 answer

5 votes

21.2k views

Describe one intervention that came up in the class discussion which surprised you.

asked May 5, 2019

1 answer

1 vote

8.2k views

Bella has 7 green beads, 10 yellow beads and 3 white beads in a pouch. two beads are drawn without replacement from the pouch. what is the probability that both of the beads are yellow? write your answer

asked Apr 19, 2019

1 answer

3 votes

187k views

A scale drawing has a scale of 2 cm :21 km. find the actual length for a drawing length of 4.5 cm A 35.8 km B 23.5 km C 47.25 km D 41.4 km ANSWER FASST PLEASE !!!!!!!!!!!!!!!!!!!!!!1

asked Feb 23, 2019

2 answers

5 votes

192k views

Why did Russia sign a peace agreement with Germany during World War I

asked Jan 8, 2019

1 answer

0 votes

46.0k views

The periodic table was developed in order to group and organize elements with similar physical and chemical properties. Elements such as fluorine, chlorine, and iodine all are very reactive and only need

asked Jul 13, 2018

2 answers

2 votes

167k views

Based on the information in the table, which elements are most likely in the same periods of the periodic table? A.Boron and carbon are likely together in one period because they have very close atomic

asked Mar 9, 2018

2 answers

2 votes

208k views

“Where there is no imagination, there is no horror”. Which English writer penned this spooky quote?

asked Feb 10, 2018

2 answers

0 votes

56.4k views

What is the answer of 25% of 400

asked Dec 10, 2017

1 answer

4 votes

138k views

_____ stars can be between one thousand times dimmer and one million times brighter than the Sun. A. Neutron B. Red giant C. White dwarf D. Main sequence help

asked Mar 10, 2017

1 answer

3 votes

143k views

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