Recent activity by Mohammadreza

Recent activity by Mohammadreza

Please help due in 1 hour

asked Dec 28, 2024

2 answers 182k 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 52.2k views

Which of the following must occur in order for an ecosystem to continue to exist? a. The population of producers and decomposers must increase. b. The population of animals must continue to decrease. c.

answered Dec 10, 2024

1 answer 82.9k views

Express the derivative of sin2x in terms of cos2x using cos2x=cos^(2)x-sin^(2)x.

answered Dec 2, 2024

1 answer 180k views

Two linear functions are shown. Which function has the greater initial value? Function A y 9 6 3 0 X -1 0 1 2 Function B y = 3x +5 Function has the greater initial value because the initial value for Function

answered Nov 28, 2024

1 answer 29.2k views

Find the area of the figure. Use 3.14 for Pi Round the nearest hundredth if necessary.

answered Nov 27, 2024

1 answer 99.0k views

If S= 3.8 kip, T- 4.1 kip, U = 5.0 kip, 0₁-300, and 02- 40°, determine the resultant force and angle it makes with the y axis. 11 T D do

asked Oct 22, 2024

1 answer 212k views

Domain and range of piecewise functions calculator

asked Oct 8, 2024

1 answer 230k views

If the balances in both accounts receivable and accounts payable decrease during the year 1. the decrease in both the accounts receivable and accounts payable balances will result in a decrease in cash

answered Oct 7, 2024

1 answer 164k views

A 100 lb propane container must be transported so the pressure relief device communicates with what space of the container?

answered Sep 24, 2024

1 answer 221k 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 46.9k views

Which statement best describes Bernbach’s attitude towards advertising

asked Jun 24, 2024

1 answer 182k views

in the dsm-5 alternative system, what is included in the assessment of personal and interpersonal personality functioning?

answered Jun 18, 2024

1 answer 22.0k views

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

asked May 4, 2024

1 answer 48.3k views

A rib vault divided into four parts by intersecting diagonal ribs.

answered Jan 21, 2024

1 answer 91.3k views

Cite the ways in which immigrants legal and human rights were violated by the know nothing party? A) Denying immigrants the right to vote. B) Advocating for stricter immigration laws and restrictions.

answered Jan 9, 2024

1 answer 162k views

Wich theorist believed in the collective consciousness

asked Dec 22, 2023

2 answers 91.2k views

Parametric test based on standard error

answered Nov 1, 2023

1 answer 207k views

Compare and contrast Martin Luther king jr and Adolf hitler

answered Oct 9, 2023

2 answers 176k 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 36.8k views

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