Questions by Rivalus

Questions by Rivalus

Simplify z3+5z+3z2+1-4-2z2

asked Oct 23, 2020

1 answer

4 votes

87.2k views

Positive integers a, b, c, d and e are such that a < b < c < d < e. If the average (arithmetic mean) of the five numbers is 6 and d − b = 3, then what is the greatest possible range of the five numbers?

asked Jun 8, 2020

1 answer

2 votes

120k views

With reference to the diagram, what is cos A?

asked Feb 22, 2020

1 answer

2 votes

49.3k views

Which of these Native American groups were CLOSEST to the area of modern-day Georgia? A) Mohawk B) Powhatan C) Waccamaw D) Yamasee

asked Sep 12, 2018

2 answers

3 votes

233k views

Who developed location theory?

asked Jul 27, 2018

1 answer

5 votes

5.9k views

Which of the following was the first major battle to use aircraft carriers as a main component of battle? Battle of the Coral Sea Battle of Iwo Jima Battle of Midway Battle of Okinawa

asked Nov 28, 2017

2 answers

1 vote

235k views

Which statement best describes the difference between endothermic and exothermic reactions? They are opposites because endothermic reactions require energy and exothermic reactions release energy. They

asked Apr 21, 2017

2 answers

1 vote

191k views

Write 295 in expanded form

asked Sep 16, 2016

2 answers

1 vote

93.8k views

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