Questions by Erwin Zhang

Questions by Erwin Zhang

A farmer wants to build two fenced-off sections within his field, one in the shape of a rectangle and the other in the shape of a square. The side of the square must be equal to the width of the rectangle,

asked Jun 18, 2022

2 answers

8 votes

77.9k views

I need help solving #9 & #11! It's geometry but I'm just really stuck

asked Jun 7, 2022

1 answer

3 votes

26.4k views

In Indiana Jones, what is a different between Classical Archaeology and Processual Archaeology? Write 2 sentences please.

asked Dec 14, 2021

1 answer

3 votes

232k views

1. Which of the following is not found on a vehicle's instrument panel? (a) speedometer (c) tachometer (b) horn (d) fuel gauge

asked Dec 10, 2021

2 answers

4 votes

34.4k views

A spherical balloon has a 22-inch diameter when it's fully inflated. Half of the air is let out but remains sphere-shaped.

asked Dec 6, 2021

1 answer

2 votes

83.6k views

In the long run, if price is below the average variable cost, the perfect competitive firm should

asked Oct 23, 2021

1 answer

3 votes

217k views

QUESTION 2 Selena looks around the room politely and turns slightly away from the speaker instead of simply saying that she is bored of the speaker's rambling and would like to leave. Expressing a non-verbal

asked Sep 18, 2021

1 answer

1 vote

90.6k views

Help please 15 points What was the fundamental difference between the two political parties?

asked Sep 4, 2021

1 answer

5 votes

101k views

Using one of the blank copies of the grid paper included in the hand out sketch the field lines based on the data you obtained during this experiment for each configuration. Do your experimental results

asked Jun 23, 2021

1 answer

4 votes

115k views

What did Stephen Douglas's theory of popular sovereignty lead to? the abolition of slavery in Nebraska and Kansas O the death of Senator Charles Sumner of Massachusetts O peace agreements between the free-soilers

asked Mar 20, 2021

1 answer

0 votes

145k views

PLEASE HELP ASAP!! A study estimated that the number of water bottles recycled by a household and the number of household members are correlated with r = 0.79. According to this correlation coefficient,

asked Feb 11, 2021

1 answer

3 votes

52.8k views

PLEASSSSSSSSSEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE Shirley thought there were 25 students in her math class, but there were actually 27 students. What is her percent

asked Jan 1, 2021

1 answer

1 vote

44.9k views

Carter wants to participate in an activity that will improve his well-being. Which of the following activities would contribute the least to his well-being? A. An activity his friends like to participate

asked Aug 2, 2020

1 answer

5 votes

101k views

Naveen Borah is a maintenance worker. He earns $12.80 per hour for 40 hours and time and a half for overtime. He worked 48 hours last week. What is his pay for the week?

asked Jul 10, 2020

2 answers

3 votes

129k views

Assume that when adults with smartphones are randomly selected, 57% use them in meetings or classes. If 9 adult smartphone users are randomly selected, find the probability that at least 3 of them use

asked Jun 11, 2020

1 answer

2 votes

154k views

The gas in a balloon has P=100000 pa and v=0.0279 m^3. if the pressure increases to 120000 pa at constant temperature, what is the new volume of the balloon?( hint:N and T are constant.) also (Unit=m^3)

asked Apr 21, 2020

1 answer

0 votes

223k views

The perimeter of a rectangle is 32 centimeters. The width is 7 centimeters.

asked Jan 28, 2020

2 answers

4 votes

218k views

Comets always have a tail, no matter how distant or close to the sun they are.

asked Jun 21, 2019

1 answer

4 votes

6.2k views

A is the father of B. But B is not the son of A. How’s that possible?

asked May 13, 2019

1 answer

3 votes

22.4k views

Inhalants generally behave much like

asked Jul 14, 2018

1 answer

5 votes

133k views

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