Questions by Andy Prowl

Questions by Andy Prowl

HELP PLEASE! Evaluate the expression when x= 4 and y = 9. 5xy + 9x —— y

asked Mar 8, 2021

2 answers

5 votes

209k views

The student weighed pieces of courgette and placed them in five different concentrations of sugar solution. After one hour she dried and reweighed the pieces of courgette. She calculated the percentage

asked Feb 11, 2021

1 answer

4 votes

188k views

The rhythm pattern of a sonnet is ____. A. iambic pantameter B. iambic hexameter C. iambic tetrameter

asked May 22, 2020

2 answers

5 votes

34.5k views

Dissolving 4.02 g of CaCl2 in enough water to make 349 mL of solution causes the temperature of the solution to increase by 3.91 oC. Assume the specific heat of the solution and density of the solution

asked Feb 6, 2020

1 answer

5 votes

193k views

Kai takes a hamburger off of the grill and puts a piece of cheese on it. Explain how and why the cheese melts when Kai puts it on the hamburger.

asked Sep 24, 2019

2 answers

3 votes

202k views

What is mass defect? the difference between the mass of the protons and the mass of the neutrons in an atom the difference between the mass of the nucleus in an atom and the total mass of individual nucleons

asked Sep 17, 2019

2 answers

5 votes

175k views

What is one reason students take SAT subject tests

asked Aug 3, 2019

1 answer

2 votes

117k views

True or False: the Icarian Sea got its name from Icarius when he plunged into the sea.

asked Jul 18, 2019

2 answers

2 votes

169k views

Help please in need !!!!!

asked Jul 4, 2019

1 answer

2 votes

1.9k views

Math 7 Grade 7 I need help with this question. Find the Error. Raul is solving -6x = 72. Find his mistake and correct it. Find his mistake. Here is what Raul said : -6 x / 6 = 72/6 x = 12 I need an explanation

asked Dec 28, 2018

2 answers

3 votes

191k views

what generalizations can you make about the goods that were exchanged over the Silk Road and other trade routes of the ancient world

asked Nov 28, 2018

1 answer

0 votes

88.4k views

A certain three three-cylinder combination lock has 65 65 numbers on it. to open it, you turn to a number on the first cylinder, then to a second number on the second cylinder, and then to a third

asked Oct 14, 2018

1 answer

1 vote

56.3k views

What is a public interest lobby? a group that conducts research and analysis on public policy issues a group that expresses its political views publicly a group that works to gain benefits for society

asked Jun 24, 2018

1 answer

5 votes

110k views

What is the simplified form of this expression, written in scientific notation? (3.276×105)×400,000÷(3.9×106)

asked Dec 12, 2017

2 answers

3 votes

63.7k views

Can someone please answer. There's only one question there's a picture thank you!

asked Nov 16, 2017

1 answer

5 votes

26.1k views

What is 6 subtracted by 6099999

asked Feb 15, 2017

2 answers

4 votes

92.0k views

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