Recent activity by Andy Librian

Recent activity by Andy Librian

How much heat is evolved in converting 1.00 mol of steam at 150.0 °C to ice at -50.0 °C? The heat capacity of steam is 2.01 J/(g⋅°C) and of ice is 2.09 J/(g⋅°C). a) 334 J b) 502 J c) 668 J d) 836 J

answered Aug 12, 2024

1 answer 30.2k views

How is solving an inequality different from solving an equation?

answered Jul 5, 2024

2 answers 96.4k views

A truck with 28-In.-diameter wheels is traveling at 45 mph. How many revolutions per minute do the wheels make?rpm What is the angular speed of the wheels In radians/min?rad/min Round answers to 2 decimal

answered Apr 30, 2024

1 answer 212k views

Let X be a random variable with finite mean μ and variance σ2. Show: P X − μ ≤ 1 k2 1

answered Feb 14, 2024

1 answer 29.2k views

How to do a web on how to change oil

asked Jan 28, 2024

1 answer 50.3k views

For your birthday you went out to dinner at Perry's Steakhouse. Your meal cost $32.50. If you want to leave a 20% tip, how much would your tip be?

asked Jan 3, 2024

1 answer 131k views

Instructions: G is the centroid. Find VN if VG = 32.

asked Nov 24, 2023

1 answer 66.2k views

aqueos barium chloride reacts with aqueous sodium sulfate to produce solid barium sulfate and aqueous sodium chloride

answered Oct 23, 2023

1 answer 87.3k views

What are the domain and range?

answered Sep 26, 2023

1 answer 201k views

Summarise the tourism chapter

answered Jun 25, 2023

1 answer 75.8k views

. In triangle DEF, the measure of angle D is 122º. Angle E is acute, and angle F is 19º. What is the measure of angle F in degrees?

answered Mar 19, 2023

1 answer 216k views

Help me thank you anyone???(:

asked Feb 25, 2023

2 answers 168k views

A sample of wood has a density of 0.5 g/cm³. What would be the mass of a 10 cm³ sample of that wood? A.0.05 g B.5 g C.10 g D.20 g

answered Jan 18, 2023

2 answers 149k views

Scientists consider the tropical storm as a hurricane after it reaches wind speeds of 75 miles per hour. Which is the most precise word to replace the word - consider?? Advertise? Designate? Nominate?

answered Jan 6, 2023

1 answer 105k views

Please help guys!! This is my first time downloading this app :)

answered Nov 27, 2022

2 answers 38.6k views

Solve for x round your answer to the nearest tenth 13 18 x

asked Oct 21, 2022

1 answer 121k views

Evaluate the function f(8) + g(-1) for the functions f(x) = -2x + 9 and g(x) = x²-2

asked Oct 18, 2022

1 answer 125k views

If the rectangle were translated three units down, then reflected across the y-axis, what would be the coordinates of point D ?

asked Sep 11, 2022

1 answer 36.0k views

Students in a class were asked how many pets they have at home. 0,0,0,0,2,2,2,2,3,3,4,5,6,6,6,6,7,7,7,7,7,8,8,8,8 what was the population mean of the number of pets living in the students homes according

asked Jul 3, 2022

1 answer 202k views

What were the purpose of the Virginia and Kentucky Resolution, passed after the Alien and Sedition Acts?

answered Jun 30, 2022

1 answer 142k views

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