Questions by Ayoka

Questions by Ayoka

Urgent question in Mathematics. Solve this to get 15 points {2}^(100) - {2}^(99) - {2}^(98) .... {2}^(2) - {2}^(1) - {2}^(0) a) 0 b) 1 c) 2 d) 2^50

asked Sep 6, 2020

2 answers

0 votes

225k views

A small town has 800 inhabitants. At 8 AM, 120 people have heard a rumor. By noon half the town has heard it. At what time will 90% of the population have heard the rumor? (Do not round k in your calculation.

asked Jan 23, 2020

1 answer

4 votes

70.1k views

______ occurs when children encounter cognitive conflict, such as counterexamples or inconsistencies, with their existing schemes.

asked Jan 14, 2020

1 answer

4 votes

147k views

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