Questions by Vitalyster

Questions by Vitalyster

What is the explict formula for this sequence 5, 10, 20, 40, 80, 160, ...

asked Sep 26, 2023

2 answers

5 votes

464k views

Find all sides to the right triangle

asked Jun 27, 2023

1 answer

36 votes

53.6k views

Erica's marks in eight consecutive mathematics examinations were:94,83,75,52,71,68,75,49

asked May 22, 2023

1 answer

37 votes

497k views

The following Venn diagram model represents the number of students whose favorite colors are either red or blue or both.From the model given above, find the probability of red being the favorite color

asked Mar 6, 2023

1 answer

44 votes

400k views

Oh no! thought Kay as she stood with a few pieces of tissue foolishly stuffed into her nose. She knew the slight nose bleed would stop quickly, but she could do nothing to stop the embarrassment. Her nose

asked Nov 17, 2022

1 answer

22 votes

479k views

^please answer, thanks in advance ^

asked Feb 20, 2022

1 answer

39 votes

148k views

An arc is subtended by a central angle measuring pi/2 radians. What fraction of the circumference is this arc?

asked Jan 20, 2022

1 answer

39 votes

66.3k views

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