Questions by Arnost Valicek

Questions by Arnost Valicek

User A bag of 10kg potatoes lasts for a week with a family of 7 people . Assuming all eat the same amount. How long will the potatoes last if there are only two in the family ?

asked Jul 21, 2024

1 answer

0 votes

137k views

Are cyclic and collective control inputs independent of each other? a) Yes, always b) Yes, except during hover c) No, they are interdependent d) No, they are never used together

asked Jul 14, 2024

1 answer

1 vote

18.3k views

32+(6-2) x 5 - 4^3 i need help hw from math

asked Jul 1, 2024

1 answer

0 votes

83.3k views

Energy required to run the Calvin cycle is produced in ______

asked Mar 24, 2024

1 answer

0 votes

42.6k views

During the first year or two in a baby's life, the ____ and ____ will change greatly.

asked Feb 17, 2024

1 answer

3 votes

129k views

The cardinality of a set is the number of elements. The difference of two sets, written as A - B, is the set of all elements of A that are not elements of B. Describe set A Describe set B What is A ∪ B?

asked Feb 6, 2024

1 answer

0 votes

182k views

a two digit number is such that the product of its digits is 24. if 18 is subtracted from the mamber, the digits interchange their places. find the number

asked Jan 22, 2024

1 answer

2 votes

112k views

Which city is often called the ""paris of south america""?

asked May 21, 2023

2 answers

11 votes

223k views

How many solutions can be found for the system of linear equations represented on the graph? A) no solution B) one solution C) two solutions D) infinitely many solutions

asked May 17, 2023

1 answer

0 votes

170k views

Question 4 of 15 A compound with the empirical formula CH₂ has a molar mass of 42 g/mol. What is the molecular formula for this compound? molecular formula: 3CH₂ Attempt 1 Incorrect

asked Mar 12, 2023

1 answer

6 votes

217k views

When stirred in 30°C water, 5 g of powdered potassium bromide, KBr, dissolves faster than 5 g of large crystals of potassium bromide. Which of the following best explains why the powdered KBr dissolves

asked Oct 27, 2022

1 answer

1 vote

132k views

Was it moral for settlers to move in and set up farms and towns? Why/why not?

asked Sep 15, 2022

1 answer

5 votes

218k views

Who established the save the children

asked Sep 4, 2022

1 answer

9 votes

13.0k views

If the horizontal range and the max height of a body projected at an angle titre to the horizontal is K and Q respectively. Show that the muzzle velocity Vo is given by: Vo=√[2gQ + K²/8Q]

asked May 23, 2022

1 answer

5 votes

16.3k views

What is the Indian Removal Act? Why did Andrew Jackson want to remove Indians? Why was it referred to as "The Trail of Tears?"

asked Mar 26, 2022

1 answer

2 votes

54.3k views

Help me please help I will give you 13 point because this is due help me please

asked Mar 2, 2022

1 answer

5 votes

33.3k views

Looking at the chart provided, the students need to develop a classification scheme to distinguish plant and animal cells. The presence of which of the following structures/organelles would be most useful

asked Jan 15, 2022

2 answers

2 votes

35.1k views

Why was the period of the Tang and Song Dynasties considered a period of economic, cultural, and technological growth?

asked Dec 12, 2021

1 answer

3 votes

61.5k views

Which expressions represent this model? Check all that apply. 4 + 5 4(5) 20 5(4) 05(5

asked Sep 26, 2021

2 answers

4 votes

64.4k views

The label on a 2-quart container of orange juice states that the orange juice contains an average of 1 gram of fat or less. Answer the following questions for a hypothesis test that could be used to test

asked Jul 15, 2021

1 answer

5 votes

44.3k views

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