Questions by Radu Chiriac

Questions by Radu Chiriac

How does a leaf protect itself from unwanted intruders like bacteria from getting in and stopping important reactants from going out?

asked Jan 18, 2021

1 answer

5 votes

82.7k views

45. A particle moves in a straight line with an initial velocity of 30 m/s and constant acceleration 30 m/s2 . (a) What is its displacement at t = 5 s? (b) What is its velocity at this same time?

asked Dec 1, 2020

1 answer

3 votes

218k views

Sabrina decided to start selling lemonade on her street. The other kids in the neighborhood noticed that Sabrina was making a lot of money selling lemonade. These kids decided to open their own lemonade

asked Oct 7, 2020

1 answer

2 votes

79.0k views

Consider the following geometric sequence -5, 10, -20, 40,..... if the recursive formula for the sequence above expressed in the form a(n)=b*c^n-1, determine the value of b and c.

asked Apr 3, 2020

1 answer

3 votes

54.3k views

Teddy suffers from agoraphobia. his therapist has urged him to join a therapy group which takes controlled, periodic outings to shopping malls, grocery stores and theaters. the group has had great success

asked Oct 18, 2019

2 answers

1 vote

163k views

Judicial review is the power to _____.

asked Aug 26, 2019

2 answers

0 votes

103k views

____ is a team behavior demonstrated by communicating your progress and problems with the team.

asked May 4, 2019

2 answers

1 vote

67.1k views

Which of these are wayd that societies are effected by STDs/STIs? select the three correct answers A.more people having children B.a high cost to society for treatment C.a generation with many orphans

asked Jan 12, 2019

2 answers

0 votes

218k views

A object weighing 5 kg, starts to accelerate evenly on a horizontal line. A force moves the object 12 meters in 2 seconds. Find A (work)=? Of that force.

asked Apr 17, 2018

1 answer

2 votes

124k views

A boutique prices merchandise by adding 80% to its cost. It later decreases by 25% the price of items that do not sell quickly

asked Feb 23, 2018

1 answer

0 votes

212k views

What form of government did the Federalists want?

asked Aug 7, 2017

1 answer

5 votes

184k views

What is one dimensional and has infinite length

asked Apr 2, 2017

1 answer

4 votes

102k views

In which sentence is the fraction written correctly? A. Two-thirds of the team attended practice. B. Thirty-three cents make up about one third of a dollar. C. We passed out flyers to one-half of the neighborhood.

asked Jul 11, 2016

1 answer

0 votes

46.8k views

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