Questions by Simon Callan

Questions by Simon Callan

Prove each proposition by using induction. You may find it helpful to write out the first few terms, as is done in part a. a) For all n in N, 2 + 5 + 8 + ... + (3n-1) = Σ(i=1 to n) (3i-1) = (3n+1)

asked Sep 17, 2024

1 answer

0 votes

116k views

Who used data from Kekpler, Galileo, and vast other scientific researchers to create the best built observatory in Europe?

asked Jul 13, 2024

1 answer

5 votes

161k views

The ratio of principal and the compound interest value for three years (compounded annually) is 216:127. The rate of interest is A. 5% B. 10% C. 15% D. 20%

asked Jun 17, 2024

1 answer

4 votes

14.1k views

Flash Single Letter Code a. Z b. P c. O d. R

asked May 16, 2024

1 answer

5 votes

185k views

Which of the following would NOT lead to cost savings? A. A company that sets up its own direct sales force B. A company that eliminates low-value-added work steps C. A company that motivates employees

asked Apr 5, 2024

1 answer

2 votes

13.4k views

Help I'm practicing

asked Nov 19, 2023

1 answer

5 votes

109k views

Compare and contrast Martin Luther king jr and Adolf hitler

asked Oct 8, 2023

2 answers

9 votes

176k views

Here is another (2x2^2)+1

asked Jun 24, 2023

1 answer

5 votes

192k views

Explain this sentence. Pop-up ads were invented by Ethan Zuckerman, who has apologised to the world with a lengthy explanation of his original intention

asked Jun 23, 2023

1 answer

17 votes

93.9k views

Which of the following numbers is smallest? A. 7/12 B. 3/4 C. 2/3 D. 5/8

asked Jun 13, 2023

1 answer

20 votes

104k views

Population density is the amount of people living in a defined area. True True False

asked Apr 16, 2023

2 answers

22 votes

129k views

You need to haul a load of patio bricks to a job site. Each brick weighs 4 pounds 14 ounces. Your truck can carry a 3/4 -ton load. How many bricks can your truck carry in a full load? A. 300 B. 307 C.

asked Feb 9, 2023

1 answer

4 votes

110k views

Why is important the science of knowledge?

asked Nov 20, 2022

1 answer

4 votes

120k views

Which is true regarding both mitosis and meiosis

asked Nov 10, 2022

1 answer

1 vote

108k views

Why are the crust, mantle, core defined as compositional layers

asked Nov 5, 2022

1 answer

2 votes

191k views

A cell is the intersection of a row and a column, identified by a letter and number. True or false

asked Sep 16, 2022

2 answers

2 votes

171k views

Cuantos gramos de hidróxido de calcio se necesitan para preparar 875ml de solución al 2M

asked Aug 15, 2022

1 answer

4 votes

183k views

Can I get help on this question? Please explain the process of how to solve it too.

asked Mar 14, 2022

1 answer

11 votes

227k views

Of 30 students, 1/3 play sports . Of those who play sports, 2/5 play soccer. How many students play soccer? Can y’all Help plz

asked Mar 6, 2022

2 answers

16 votes

224k views

asked Jan 21, 2022

1 answer

1 vote

74.6k views

Page:

1
2
3
next »

Search QAmmunity.org