Recent activity by Roy Ryando

Recent activity by Roy Ryando

Integration of arccos(cos x/1 2x)dx

asked Dec 3, 2024

1 answer 123k views

After 42 days, a 2.0 gram sample of phosphorus-33 contains only 0.25 grams of the isotope. What is the half-life of phosphorus-32? (How long is one half life?)

asked Nov 13, 2024

1 answer 170k views

Tommy takes out a loan of £2600. It gathers simple interest at a rate of 2.5% per annum. He pays back the loan after 10 years. How much money does he have to pay back? Give your answer to the nearest £1

asked Nov 7, 2024

1 answer 196k views

Science and Technology in the News is worth 20% of your final mark. You will be marked on your reviews of 6 online articles that relate to a specific topic in our course. Your task is to review 6 unique

asked Nov 6, 2024

1 answer 8.6k views

I need help with this chapter 2 vocab asap!!!!

asked Jun 15, 2024

1 answer 192k views

If we see an UA or OV after Versions test, what do we then do

asked Jun 13, 2024

1 answer 40.5k views

God will make His enemies a footstool for His feet. Luke 20:42

answered May 31, 2024

1 answer 151k views

Does the writer show bias in this description of the Dakar Rally? Write a paragraph explaining the view of the writer and how it is supported with fact and opinion. You should also comment on the writer's

asked Apr 12, 2024

1 answer 19.4k views

In a 66-year-old woman with T2DM: 1. Ordering influenza vaccine. 2. Adjusting therapy to enhance glycemic control.

asked Mar 5, 2024

1 answer 16.5k views

3x+1=1/3(9x-6) What is the solution? (1/3 is one third as a fraction.)

asked Mar 3, 2024

1 answer 234k views

At what temperature, pressure, and volume must a sample of helium gas be if the root mean square speed is 1857 m/s and its mean free path is comparable to the diameter of a 151.2 cm3 sphere?

asked Jan 1, 2024

1 answer 9.7k views

Simplify the trigonometric expression (sin^2(x/2)) (1 + cos(x)) using Half-Angle Identities.

asked Dec 22, 2023

1 answer 233k views

You want to build a square swimming pool in your backyard.

answered Dec 10, 2023

1 answer 55.6k views

Graph the equation please and thank you I don’t need a step by step I just need the answer thank you :)

asked Dec 4, 2023

1 answer 40.1k views

How much interest is earned on an initial investment of $700 with a 5% annual rate for 2 years? A $700B $350C $70D $35

answered Nov 21, 2023

1 answer 70.4k views

Jack bought 3 slices of cheese pizza and 4 slices of mushroom pizza for a total cost of $12.50. Grace bought 3 slices of cheese pizza and 2 slices of mushroom pizza for a total cost of $8.50. What is the

answered Jul 30, 2023

1 answer 43.0k views

Los niños ____ jugando fútbol A. Estaban B. Están C. Estuvieron

answered Jun 22, 2023

2 answers 229k views

Why do you think the economy sometimes gets worse?

asked Jun 12, 2023

1 answer 40.7k views

Help picture below problem 16

asked Apr 3, 2023

1 answer 25.2k views

There are many types of lethal venom in the animal kingdom, but perhaps no stranger carrier than the platypus. The platypus is one of the few venomous mammals. Male platypus carries a venom cocktail in

asked Mar 18, 2023

1 answer 191k views

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