Questions by Mohammadreza

Questions by Mohammadreza

Please help due in 1 hour

asked Dec 28, 2024

2 answers

0 votes

181k views

A laser with a power output of 2.00 mW at a wavelength of 400 nm is projected onto calcium metal. How many electrons per second are ejected? a)2.50 x 10^15 electrons/s b)5.00 x 10^15 electrons/s c)7.50

asked Dec 27, 2024

1 answer

5 votes

52.2k views

Domain and range of piecewise functions calculator

asked Oct 8, 2024

1 answer

4 votes

230k views

Do school food service departments that operate under NSLP rely on local tax dollars? a) No, NSLP is entirely funded by federal government grants. b) Yes, school food service departments rely on a combination

asked Jul 9, 2024

1 answer

5 votes

46.9k views

Which statement best describes Bernbach’s attitude towards advertising

asked Jun 24, 2024

1 answer

4 votes

182k views

Where does degradation of worn out organelles occur in a cell?

asked May 4, 2024

1 answer

5 votes

48.3k views

Wich theorist believed in the collective consciousness

asked Dec 22, 2023

2 answers

4 votes

91.2k views

The total cost for my brother's bowling party was $140 It cost $50 to reserve a bowling lane plus the cost of renting shoes for the 9 people attending. How much is the cost of renting shoes per person?

asked Sep 26, 2023

1 answer

23 votes

36.8k views

Here's my Question... When a rate is simplified to a denominator of 1, it is called unit rate. if your heart beats 150 beats in 2 minutes, what's the unit rate?

asked Jun 27, 2023

1 answer

5 votes

228k views

Can someone pls help!

asked Dec 12, 2022

2 answers

3 votes

20.6k views

What group of West Africans brought gold to trade? Group of answer choices Wangaran Mandinke Soninke Bantu

asked Nov 20, 2022

1 answer

23 votes

115k views

Briahna and Keondre work at a store. Keondre earns $25.30 more per week than Brianna does. Brianna earns $395 per week. Write an equation to find k, how much money Keondre earns. Then, Solve. -

asked Oct 28, 2022

1 answer

19 votes

173k views

Please help picture is above

asked Oct 17, 2022

1 answer

6 votes

218k views

Earth's land areas, oceans, and atmosphere maintain fairly constant average temperatures. What is the best explanation for these constant average temperatures? Select one: Revolution- Earth's Northern

asked Sep 5, 2022

2 answers

5 votes

143k views

When did Czechoslovakia become a communist country Please hurry I’m on a test

asked Apr 9, 2022

2 answers

1 vote

34.9k views

1.) 3 3/8 - 1 1/2 = ? 2.) 168.45 + 67.3 = ? 3.) 6 3/5 + 3 9/10 = ? 4.) 249.6 - 58.07 = ? 5.) 5/6 + 7/12 = ? 6.) 334.16 - 95.03 = 3 (Pls answer it’s for homework.)

asked Feb 18, 2022

1 answer

1 vote

157k views

Find the values of x and y.

asked Jan 3, 2022

1 answer

16 votes

225k views

Please I have no idea my teacher didn’t teach this

asked Dec 14, 2021

1 answer

3 votes

218k views

80 percent of 42 is what percent of 16

asked Oct 12, 2021

1 answer

4 votes

188k views

If i wanna make a profit and i have $20 and the hqds cost $8 per one and i sell 3 for $15 each, how much profit did i make? LOL

asked Aug 23, 2021

1 answer

3 votes

59.8k views

Page:

Search QAmmunity.org