Questions by Doina

Questions by Doina

Qing eats berries 30% of the time. She eats apples 12% of the time. She never eats berries and apples together. What is P(Qing is eating berries-OR-Qing is eating apples)? Show your working for full marks.

asked Feb 19, 2022

1 answer

2 votes

178k views

Order the numbers from least to greatest. -0.25, 1/4,1/3,0.3

asked Jan 28, 2022

2 answers

3 votes

210k views

What is 2x - y = -42

asked Oct 19, 2021

2 answers

5 votes

197k views

How many centimeters make up a triangle.

asked Oct 12, 2021

1 answer

4 votes

132k views

Graph the linear equation. 3x−4y=12

asked Aug 18, 2021

2 answers

5 votes

209k views

What is a cold front?

asked Jul 12, 2021

1 answer

2 votes

118k views

An inexperienced catcher catches a 126 km/h fastball of mass 160 g within 1.36 ms, whereas an experienced catcher slightly retracts his hand during the catch, extending the stopping time to 13.6 ms. What

asked May 13, 2021

1 answer

2 votes

88.2k views

Why is the production possibility curve drawn as a bowed-out curve?

asked Feb 2, 2021

1 answer

4 votes

151k views

In Niels Bohr's 1913 model of the hydrogen atom, an electron circles the proton at a distance of 5.29 10-11 m with a speed of 2.19 106 m/s. Compute the magnitude of the magnetic field this motion produces

asked Jan 16, 2021

1 answer

3 votes

98.6k views

Volcanic mountain found on the island of sicily part of italy

asked Aug 25, 2020

1 answer

0 votes

6.5k views

What were some distinctly urban problems brought about by urbanization?

asked Aug 24, 2020

1 answer

1 vote

155k views

a patient has had diarrhea and vomiting for 3 days what would the nurse notice on her first assessment

asked May 13, 2020

2 answers

0 votes

134k views

ALSO URGENT!!!find value of x

asked Feb 8, 2020

1 answer

5 votes

81.9k views

According to the mohs hardness scale, whats the approximate hardness of topaz.

asked Feb 1, 2020

2 answers

2 votes

6.4k views

Whose needs did the populist party most clearly represent

asked Nov 11, 2019

2 answers

3 votes

158k views

Which graph shows the solution to the inequality |x+3|> or equal 2

asked Oct 14, 2019

2 answers

1 vote

136k views

Which is a way that biotechnology has Not helped society?

asked Jun 8, 2018

2 answers

1 vote

152k views

Fernando is starting at new sales job and needs to decide which of two salary plans to choose from for Plan A he will earn $100 a week plus 15% Commission on all sales for Plan B he will earn 150 week

asked May 23, 2018

1 answer

5 votes

62.1k views

Fill in the table using the graph.

asked Apr 25, 2018

2 answers

5 votes

170k views

Duncan is taking notes on Karin Slaughter’s interview about writing. I think, really, what makes thrillers work is that they have to have a beginning, a middle and an end. When you – writing crime fiction,

asked Mar 14, 2018

2 answers

2 votes

131k views

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