Questions by Rozalin

Questions by Rozalin

1 of 5 © In a group of 36 pupils, 1 plays the flute only. 7 play the piano only. 14 play neither instrument. A student is selected at random. What is the probability the student plays both instruments?

asked May 17, 2021

2 answers

1 vote

162k views

A park is in the shape of a rectangle. The park authorities are planning to build a 2-meter-wide jogging path in the park (shown as the shaded region in the image). What is the area of the jogging path?

asked Dec 14, 2020

1 answer

5 votes

144k views

Why does Mr. Dolphus Raymond pretend to be intoxicated, even though he only sips Coca-Cola?

asked Jul 27, 2020

1 answer

3 votes

121k views

How is primary succession and secondary succession the same?

asked Jun 3, 2020

1 answer

1 vote

232k views

A trucking company makes 50 deliveries in 5 days how long will it take for them to deliver 400

asked Sep 27, 2019

1 answer

5 votes

133k views

What is the definition of cache and in what circumstances would it be appropriate to use?

asked Jul 5, 2019

1 answer

4 votes

32.2k views

Ryan and his friends flip 4 coins. What is the probability that they will flip 2 heads and 2 tails?

asked Mar 15, 2019

1 answer

3 votes

184k views

Explain the reasons for the rise in partisan politics in the early republic

asked Mar 5, 2019

1 answer

1 vote

132k views

Which of the following can be constructed by drawing a line segment on paper and then folding the paper so that the endpoints of the segment lie on top of each other? A. parallel lines B. perpendicular

asked Dec 27, 2018

2 answers

2 votes

165k views

Michael Johnson ran the men's 200-meter race in nineteen and thirty-two hundredths seconds. Which number shows the time?

asked Jun 5, 2018

1 answer

5 votes

128k views

The formula to find the sum of the angle measures in a polygon is (2-n)180. True False

asked Mar 12, 2018

2 answers

0 votes

11.6k views

Which contributed to Lincoln’s fears regarding reelection in 1864?

asked Nov 9, 2017

2 answers

2 votes

190k views

A pronoun preceding a gerund is in the _______ case? 1) possessive 2) objective 3) nominative

asked Jul 18, 2017

2 answers

2 votes

45.6k views

Ann made a 33-step staircase using 1818 toothpicks as shown in the figure. How many toothpicks does she need to add to complete a 55-step staircase?

asked Mar 18, 2017

1 answer

4 votes

127k views

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