Recent activity by Aliaksei Litsvin

Question

A cylinder shaped box with no top has a fixed volume of 8π. Find the radius of the base and the height of the box of minimum surface area.

answered Dec 29, 2024

1 answer 214k views

The ΔH∘f of TiI3(s) is -328 kJ/mol and the ΔH∘ for the reaction 2Ti(s)+3I2(g)→2TiI3(s) is -839 kJ Calculate the ΔH of sublimation of I2(s), which is a solid at 25 ∘C.

asked Dec 22, 2024

1 answer 138k views

Frid maximum and minimium value of f(x) f(x)=|z+2|-1

answered Sep 17, 2024

1 answer 170k views

Jennifer is using a microscope to count the number of cells in a plant leaf. Molly is using a computer model to calculate an ocean current. Phoebe is using relative dating to find the age of a fossil.

asked Aug 24, 2024

2 answers 15.4k views

Can parking lights be used as signals as long as headlights are on? 1) Yes 2) No

asked Jun 25, 2024

1 answer 172k views

Search complexity of a BST versus a linked list and sorted array. a) BST: O(log n), Linked list: O(n), Sorted array: O(log n) b) BST: O(n), Linked list: O(log n), Sorted array: O(n) c) BST: O(log n), Linked

answered May 21, 2024

1 answer 167k views

What scientist is often given credit with the idea of natural selection?

asked May 16, 2024

1 answer 227k views

How did imperialism change the structure of many African countries forever? A) It led to the unification of African nations. B) It had no significant impact on African countries. C) It caused the dissolution

asked Apr 19, 2024

1 answer 185k views

Although the anterior head and face represent a very small proportion of the body surface, burns to this region are often much more serious than burns to the trunk. a-true b-false

asked Feb 21, 2024

1 answer 41.6k views

ella is planting trees along her driveway, and she has 6 sycamores and 6 palm trees to plant in one row. what is the probability that she randomly plants the trees so that the two types of trees alternate?

asked Feb 20, 2024

1 answer 120k views

What may result in altering a driver license or presenting an altered driver license? 1) A fine 2) Suspension of driver's license 3) Criminal charges 4) All of the above

asked Feb 19, 2024

1 answer 87.5k views

A nurse is teaching a ct who has HTN about decreasing sodium intake. Which of the following information should the nurse include in the teaching? A. Choose processed foods B. Limit fluid intake C. Use

asked Feb 4, 2024

1 answer 141k views

Last year the principals car was worth 28,000. Next year it will be worth 25,270. What is the annual rate of depreciation? What is the car worth now?

asked Dec 25, 2023

1 answer 138k views

Please help me asap!!!

answered Dec 8, 2023

1 answer 95.7k views

Discuss the circulatory system of an insect

answered Sep 27, 2023

2 answers 143k views

3. What term describes a plant's response to external stimuli like light, gravity, and touch? A. auxins B. tropisms C. differential growth D. germination

asked Jul 16, 2023

2 answers 97.3k views

It is predicted that by 2050, there will be 10^10 people living on Earth. At that time, it is predicted there will be approximately 10^12 trees. How many trees will there be for each person?

asked Jun 26, 2023

2 answers 142k views

Write the ratios for sin A and cos A. Not drawn to scale sinA= 24/10, cosA = 10/26 sinA= 24/26, cosA = 10/24

asked May 6, 2023

2 answers 54.0k views

. In Alaska, the temperature is currently -14°F, and in Mt. Olive it is currently 67°F. What is the difference in temperature between Alaska and Mt. Olive? And please explain

answered Apr 13, 2023

1 answer 16.4k views

Drag the tiles to the correct boxes to complete the pairs. Match the historical and mythological figures with the values for which they stand.

answered Mar 1, 2023

1 answer 181k views

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