Questions by Petershine

Questions by Petershine

As 390 g of hot milk cools in a mug, it transfers 30,000 J of heat to the environment. What is the temperature change of the milk? The specific heat of milk is 3.9 J/g·°C. Show your work for credit.

asked Feb 14, 2020

1 answer

3 votes

8.4k views

What picks up more dust a sock on your feet or your just your bare feet?

asked Dec 14, 2019

2 answers

3 votes

86.7k views

peter is 35 years old. his son is 10 years old. how many years ago was peter 6 times older than his son

asked Jun 23, 2019

1 answer

4 votes

182k views

Which of the following is true about the relationship between changes in air pressure and wind speeds plz right answers..... help!!!

asked Apr 8, 2019

2 answers

3 votes

230k views

September 11th is one of the pivotal moments of the Twenty First century and still has an impact on the United States today. Your assignment is to ask someone, a family member or friend, who remembers

asked Mar 8, 2019

1 answer

5 votes

141k views

After leaving the witches in Act IV macbeth decides to?

asked Nov 18, 2018

2 answers

4 votes

216k views

The area of a soccer field is 7,700 yards square. The width of the field is 70 yards. What is the perimeter of the field?

asked Oct 12, 2018

2 answers

5 votes

232k views

If dye x has a molar absorptivity, ε = 4.50 x 104 cm-1 m-1, at a certain wavelength, what concentration of the dye, in a 1.00 cm cuvette cell will produce an absorbance of 0.417?

asked Oct 11, 2018

1 answer

0 votes

43.7k views

AB is reflected to form A'B'. The coordinates of point A are (0, 2) and the coordinates of B are (2, 5) Which reflection results in the transformation of AB to A'B'? a.)reflection across the x-axis b.)reflection

asked Sep 7, 2018

2 answers

3 votes

91.2k views

Please answer these from question 1 to question 5, 30 points

asked Aug 22, 2018

2 answers

4 votes

118k views

The standard form of a linear equation is y = mx b. true false

asked Mar 11, 2017

1 answer

3 votes

156k views

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