Recent activity by Oleksandr H

Question

A golf ball is hit upward, and its height h in feet after t seconds is given by the formula h = 96t - 16t². To find at what times the golf ball is 44 feet in the air, we need to solve the equation h =

asked Nov 6, 2024

1 answer 18.0k views

The Beach Shack rents boats for $60 the first hour and $30 each hour after that. The Surf Shop rents boats for $40 an hour. At what number of hours are the rental fees for a boat from each shop equal?

answered Sep 23, 2024

1 answer 59.5k views

Calculate the probability of rolling the first 1 on the (k+1)-th toss of an n-sided die with sides labeled 1,2,...,n. i. (1 - 1/n) * n^k ii. (1 - 1/n)^k * 1/n iii. (1 - 1/n)^k * n^k iv. (1 - 1/n) * 1/n

answered Jul 17, 2024

1 answer 187k views

Why might the author have included the detail about what inference can you make about why father paul decides to go with leon? he hopes that they will still allow him to perform the last rites. he hopes

asked Jun 26, 2024

1 answer 97.8k views

What are supporting details?evidence that helps show that something is truean author’s opinions and ideas about a topicreasons authors write textsthe way an author feels toward something.

answered Mar 12, 2024

1 answer 228k views

Explain in two or three sentences why the United States went to war with Mexico.

asked Mar 12, 2024

1 answer 138k views

The chemical equation below is incorrect. Zn + HCI ---> ZnCl2 + H₂ O Zn + 2HCI ---> ZnCl2 + H₂ O 2Zn + 2HCI ---> ZnCl2 + H2 O Zn + HCI ---> ZnCl2 + H₂ O 4Zn + 2HCI ---> ZnCl2 + H2

answered Nov 28, 2023

1 answer 142k views

Round 10,6321 to the nearest thousand.

answered Nov 15, 2023

1 answer 202k views

If a number is chosen randomly from the numbers {1,2,3,4, …,20}, find the probability of getting a composite number

asked Nov 12, 2023

1 answer 177k views

Please, can anyone help me with these questions? Thank you.

asked Jul 23, 2023

1 answer 48.3k views

What important element can be refined by grinding up chalcopyrite?.

asked May 25, 2023

1 answer 67.0k views

Rick has a table that is shaped like a trapezoid the trapezoid height of 4.4 metres in the bases are 7.4 meters in 6.6 M what is the area of the table

answered May 24, 2023

1 answer 107k views

If 11.3 grams of sodium chloride are formed in the reaction, what is the percent yield of this reaction?1CuCl2 + 2NaNO3 → 1Cu(NO3)2 + 2NaCl15 grams of copper (II) chloride react with 20 grams of sodium

answered May 19, 2023

1 answer 157k views

Who was the 24th president of the united states?

answered Mar 25, 2023

2 answers 21.7k views

Why were “separate but equal” schools often unfair to African Americans? They were usually located right next to white schools. They were in poor condition and did not have proper funding. They were in

answered Feb 14, 2023

2 answers 4.5k views

N the story Little Women, one family brings breakfast to another on Christmas morning. Read this passage and then answer the question that follows: A poor, bare, miserable room it was, with broken windows,

asked Dec 4, 2022

1 answer 162k views

.The quotient of 9.75 and a number is-6.5

asked Nov 24, 2022

2 answers 52.3k views

What trade route did slaves get shipped from

answered Oct 27, 2022

1 answer 120k views

Read the passage. Then revise the passage by adding at least two adjectival and two adverbial phrases from the list of prepositional phrases provided. Passage: Marla looked up, and she gazed. She thought

answered Oct 20, 2022

2 answers 74.2k views

Pls help me answer this (multiple choice)

answered Oct 14, 2022

1 answer 206k views

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