Questions by Erwin Zhang

Questions by Erwin Zhang

(mol conversion)How many grams are 1.20x10^25 molecules of calcium iodide

asked Dec 11, 2023

1 answer

3 votes

4.6k views

Kinda stuck. Who invented the telescope? Copernicus Newton Brahe Galileo

asked Aug 6, 2023

2 answers

3 votes

157k views

Approximate 8 + 30 Cubed to the nearest tenth

asked Jul 13, 2023

2 answers

2 votes

177k views

Pls answer fast In the passages we read today from the beginning of Going Solo, Dahl wrote about some of the ridiculous characters he met on board the ship to Africa. Think of one recent moment when you

asked Jul 4, 2023

1 answer

2 votes

122k views

What is President Johnson claiming happened in the Gulf of Tonkin?

asked Feb 20, 2023

1 answer

25 votes

125k views

What is the monthly payment for a 5 years 3,200 loan with a 9% APR?

asked Nov 26, 2022

1 answer

2 votes

106k views

How efficient are the small and large scale solar-power systems used in individual homes and industrial settings? Plz someone help me

asked Oct 22, 2022

1 answer

2 votes

105k views

I’ll pay y’all $5 right now please

asked Oct 2, 2022

1 answer

3 votes

189k views

Find the exact value of sin A in simplest radical form. B 12 V63 с 9 A

asked Sep 23, 2022

1 answer

2 votes

102k views

Consider the line =y−7x9. What is the slope of a line parallel to this line? What is the slope of a line perpendicular to this line?

asked Aug 16, 2022

1 answer

0 votes

191k views

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

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

34.3k 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

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

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