Recent activity by Lorenzo Pichilli

Recent activity by Lorenzo Pichilli

Green light has the wavelength of 5.0x 10^2 nm. what is the energy, in joules, of one photon of green light?

answered Dec 21, 2023

1 answer 52.1k views

What is photo synthesis .?

asked Oct 15, 2023

1 answer 171k views

Why is Sargon an important historical figure? Choose three correct answers

asked Sep 24, 2023

1 answer 60.2k views

Explain why a group taking a vote on something is an example of direct democracy. I need help i can't explain it

asked May 12, 2023

2 answers 141k views

Who was the prosecutor in the kyle rittenhouse trial?.

asked May 8, 2023

2 answers 159k views

2x+15=25 find for x

answered May 4, 2023

2 answers 101k views

Select all that apply. What value(s) for x make(s) the equation true?-8y - 2 = -8y - 2

asked Mar 11, 2023

1 answer 103k views

2 1/2 pounds =. Ounces I need help

asked Jan 18, 2023

1 answer 31.0k views

During a hot summer week, Mr. Singh sold 60 watermelons. On Monday, he sold he sold half the number of watermelons he sold on Monday. On Thursday, Mr. Singh sold 18 watermelons. On Tuesday, he sold twice

answered Dec 26, 2022

2 answers 156k views

In ΔMNO, o = 3.1 cm, ∠N=44° and ∠O=35°. Find the length of n, to the nearest 10th of a centimeter.

answered Nov 27, 2022

2 answers 48.7k views

Oludonts c) 2x + y = 2 2x + 2y = 0

answered Nov 14, 2022

1 answer 21.4k views

Place the numbers in the boxes to show expanded form of 43,219. 4913

answered Oct 28, 2022

1 answer 139k views

As soon as possible pleasee

answered Oct 28, 2022

2 answers 150k views

The 12 members of the middle school filmmaking club need to raise at least $1,400 to make a short film. They already have raised $650. How much more should each member raise on average?

answered Oct 13, 2022

1 answer 196k views

Heat energy can be transferred from a source to a receiver by I. radiation. II. convection. III. conduction. A. I, II, and III B. II only C. I only D. III only

answered Jul 26, 2022

1 answer 8.3k views

Why was katniss's prep team detained and chained to a wall

answered Jun 26, 2022

1 answer 142k views

These 3 please! Thank you!

answered Jun 23, 2022

2 answers 92.3k views

Keisha buys 2/3 dozen bagels for $4.80.

asked Jun 18, 2022

2 answers 81.9k views

¿Que es la autogestion?¿cuando y como ocurre

asked May 13, 2022

1 answer 85.1k views

1. Which is NOT a solution to the inequality below? 3x + 13 ≥ -8 -8 -7 -6 -5

answered Mar 30, 2022

2 answers 156k views

Search QAmmunity.org