Questions by Dijkgraaf

Questions by Dijkgraaf

What term was used to describe people who were formerly held in slavery

asked Aug 28, 2023

2 answers

13 votes

96.3k views

In a lab, calcium chloride is dissolved in water in a test tube. As it dissolves the test tube gets warmer. Which of these is a good explanation for this? A.) This is an endothermic reaction B.) As the

asked Jul 11, 2023

2 answers

18 votes

151k views

Write two equivalent fractions for the point on the number line. + 0 1

asked May 9, 2023

1 answer

2 votes

142k views

Polynomial function of least degree that has real coefficients, the following zeros, and a leasing coefficient of 1. 3,-4,-3,0

asked Apr 26, 2023

1 answer

1 vote

95.3k views

Andy measures some pieces of yarn. He records the lengths in inches on the line plot.5, 4^1/2, 4^3/4, 4, 4^1/2, 3^3/4, 4^1/4, 4^1/2, 5what mistake does Andy make on the plot line A .Andy does not draw

asked Jan 21, 2023

1 answer

4 votes

109k views

Exercise 2. Test My Knowledge Directions: Give the most essential things to do in order to prevent acute upper respiratory infection. 1. 2. 3. 4.

asked Dec 26, 2022

1 answer

0 votes

162k views

Write all the factors of 49. Use commas to separate them. X х

asked Dec 22, 2022

1 answer

4 votes

232k views

Half-life definition

asked Dec 15, 2022

1 answer

20 votes

57.1k views

the process used by planta and other autotrophs to capture light energy and use it to power chemical reactions is called 1.) chemosynthesis 2.) biogeochemical 3.) heterotroph 4 photosynthesis

asked Dec 12, 2022

1 answer

10 votes

80.5k views

Which value of x makes the equation 2.75(3x - 15) = 8.25 true? A) -3 B) 4.5 C) -1 D) 6

asked Jul 11, 2022

1 answer

3 votes

118k views

Could you guys please help me :)

asked May 14, 2022

1 answer

25 votes

24.7k views

Show step by step......

asked May 7, 2022

1 answer

11 votes

59.7k views

As a result of U.S. support of Israel in 1973 when it was attacked by Egypt and Syria a Israel took control of Syria b Arab nations placed an embargo on oil to America c the Soviet Union started sending

asked Dec 28, 2021

1 answer

3 votes

104k views

100 POINTS If evolution is going to occur as a result of natural selection, what must be true about the trait that is being studied? * All forms of the trait have the same impact on survival. The trait

asked Nov 20, 2021

2 answers

3 votes

90.4k views

Help please ! Surface area of the prism ???

asked Sep 17, 2021

1 answer

4 votes

166k views

Suppose net exports decreases by $100 million due to a slump in foreign economies. If the value of the multiplier is 2, what happens to the domestic aggregate demand curve?

asked Sep 10, 2021

1 answer

0 votes

169k views

Heyy yo, I do a survey for my work at school. well, How do you feel about your teenage years? how you feel, what you enjoy the most etc.

asked Aug 6, 2021

2 answers

4 votes

99.5k views

Mariano es hijo de peruanos, nació en Brasil y a los tres años sus padres lo llevaron a vivir a Chile, allí paso su adolescencia. Quince años después se radicaron definitivamente, en la Argentina convirtiéndose

asked Mar 12, 2021

1 answer

5 votes

218k views

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