Questions by Ivan Shelonik

Questions by Ivan Shelonik

Which type of wave has a longer wavelength: AM radio waves (with frequencies in the kilohertz range) or FM radio waves (with frequencies in the megahertz range)? Explain.

asked Aug 14, 2020

1 answer

2 votes

154k views

What is positive punishment For psychology not a catagorie

asked Jun 24, 2020

1 answer

3 votes

205k views

Which expression represents the perimeter of the rectangle shown in the diagram? A) pr B) pr² C) p + r D) 2p + 2r

asked May 2, 2020

2 answers

3 votes

37.3k views

4.) An apartment building is on fire and a guy is trapped on the fire escape ladder. There is a dumpster that is 6.3m away and is filled full of trash, and he is 7m above it. If he jumps totally in the

asked Apr 21, 2020

1 answer

5 votes

143k views

What continent had used slavery for decades prior to the new world

asked Oct 19, 2019

2 answers

3 votes

124k views

PLEASE HELP!! The lunch choices last Friday we're mushroom or pepperoni pizza. The cafeteria made 57 mushroom pizzas and 38 pepperoni pizzas. What percentage of the pizzas were mushroom pizzas?

asked Apr 1, 2019

2 answers

3 votes

22.1k views

Can someone help me ?

asked Jan 16, 2019

1 answer

3 votes

102k views

Two equations are given below: m + 5n = 20 m = n − 4 What is the solution to the set of equations in the form (m, n)?

asked Dec 25, 2018

2 answers

4 votes

211k views

The term for "correcting a wrong that was done" is ?

asked Mar 18, 2018

1 answer

0 votes

155k views

Page:

Search QAmmunity.org