Questions by Ewan

Questions by Ewan

Simplify the expression (square root 3+i)(square root 3-i) and write the result in the form a+bi a. 2 b. 2i c. square root 3+i d. 4

asked Jul 7, 2021

1 answer

1 vote

138k views

what is the correct order? = Proclamation of 1763 = Boston Tea Party = Battles of Lexington and Concord = Stamp Act = First Continental Congress = Townshend Acts = Sugar Act = Intolerable Acts = Boston

asked Jul 2, 2021

2 answers

0 votes

96.1k views

There are 10 water bottles in 20 packages and but how much packages will he end up with when he drinks 20 of them?

asked Jun 24, 2021

1 answer

1 vote

127k views

How could you determine whether one of these two suspected compounds was identical to the unknown compound without using any form of spectroscopy?

asked May 12, 2021

1 answer

3 votes

33.4k views

Can someone help me solve this?

asked May 7, 2021

1 answer

0 votes

66.1k views

Dartmouth Assessment Centre screens and trains employees for a computer assembly firm in Halifax. The progress of all trainees is tracked and those not showing the proper progress are moved to less demanding

asked Apr 8, 2021

1 answer

0 votes

159k views

When perfect competition prevails, which characteristic of firms are we likely to observe? They are all price takers. They all try to operate where price equals average variable cost. They all try to operate

asked Feb 19, 2021

1 answer

3 votes

21.8k views

Osmosis which is a form of passive transport

asked Feb 7, 2021

1 answer

4 votes

232k views

Bailey runs 4/5 of a kilometer each day. How many kilometers does Bailey run in 9 days?

asked Jan 14, 2021

2 answers

2 votes

118k views

A cannon tilted up at a 33.0° angle fires a cannon ball at 74.0 m/s from atop a 18.0 m -high fortress wall. What is the ball's impact speed on the ground below?

asked Jun 28, 2020

1 answer

5 votes

172k views

Help me!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

asked Jan 4, 2020

2 answers

4 votes

155k views

Which of the following nations is NOT part of North Africa?

asked Sep 23, 2019

1 answer

4 votes

24.2k views

1. What is the acceleration due to gravity on Earth?—Answer must include number and its unit (This is a constant number used in all calculations when we use force of gravity on Earth.)

asked Jul 28, 2019

1 answer

0 votes

160k views

What is the density of a cylinder with a radius of 5in,a height of 0.54in and a length of 30in ?

asked Jun 24, 2019

1 answer

4 votes

156k views

Dr Hahn believed that language is etched into the structure of the brain

asked Apr 27, 2019

1 answer

2 votes

133k views

A restaurant owner is ordering new chef uniforms. Each uniform has a jacket and pants. The jackets cost $37.99 each, plus a one-time fee of $70.00 to add the restaurant's logo. The pants cost $27.99 each.

asked Mar 12, 2019

1 answer

4 votes

154k views

Theo bakes oat bars in a pan that measures 8 in. long, 10 1/2 in. wide, and 2 in. tall. He decides to cut bars that measure 4 in. by 1 1/2 in. by 2 in. Enter the number of oat bars Theo cuts from the pan

asked Sep 17, 2018

2 answers

2 votes

106k views

10. which is the federal agency that encompasses the CDA, FDA, and NIH? A) SPCA B) EPA C) HHS<<<<< D) USDA idk if its c or not can someone please help?

asked Aug 8, 2018

2 answers

2 votes

57.8k views

PLZ HELP NEED HELP FAST Your job is to sort and sack marbles for sale. A bag contains 90 marbles, some red and some blue. If there are 60 blue marbles, what is the ratio of blue to red marbles? A) 1:2

asked May 21, 2018

2 answers

1 vote

175k views

Which of the following BEST describes the effects that fetal alcohol syndrome has on a child's mental abilities? A. Fetal alcohol syndrome can cause parts of the brain to shut down, leading to a learning

asked Jan 27, 2018

1 answer

4 votes

103k views

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