Questions by Rpoleski

Questions by Rpoleski

Evaluate this power with a base that is a negative fraction. (−1/4 )^2

asked Oct 20, 2021

2 answers

3 votes

84.5k views

Ella swims four times a week at her club's pool. She swims the same number of laps on Monday, Wednesday, and Friday, and 15 laps on Saturday. She swims a total of 51 laps each week. How many laps does

asked Jul 15, 2021

1 answer

3 votes

176k views

Why is it hard to set static boundaries for regions?

asked Apr 9, 2021

1 answer

4 votes

92.6k views

Find the measure of BCA

asked Mar 16, 2021

1 answer

1 vote

168k views

A piston-cylinder device contains 2 lbm of refrigerant-134a at 120 psia and 100°F. The refrigerant is now cooled at constant pressure until it exists as a liquid at 50°F. Determine the entropy change of

asked Dec 21, 2020

1 answer

2 votes

218k views

Please help me with the steps

asked Dec 9, 2020

1 answer

5 votes

123k views

Why did the colonists form committees to enforce nonimportation agreements

asked Sep 4, 2020

1 answer

5 votes

58.3k views

During most nuclear reactions A. heat energy is produced but not light energy. B. energy is transferred out of the system. C. energy is lost as cold fusion. D. energy is created in the system.

asked Mar 7, 2020

2 answers

5 votes

86.0k views

The thermal decomposition of phosphine (ph3) into phosphorus and molecular hydrogen is a first-order reaction: 4ph3(g) → p(g) + 6h2(g) the half-life of the reaction is 35.0 s at 680°c. calculate the first-order

asked Dec 28, 2019

1 answer

0 votes

200k views

Today’s beverage pasteurization processes are the result of this scientist’s work.

asked Nov 8, 2019

1 answer

2 votes

195k views

A company has two warehouses that are 360 miles apart. A truck leaves Warehouse A and heads towards Warehouse B traveling at 45 miles per hour. At the same time, a truck leaves Warehouse B and heads towards

asked Jun 15, 2019

2 answers

2 votes

173k views

The manner in which one can influence government is ________. ap gov quiz 3

asked May 9, 2019

1 answer

5 votes

11.0k views

9th grade Algebra 1 help?? Write a system of equations to describe the situation below, solve using elimination, and fill in the blanks. Karlene likes to make desserts for bake sales. Last month, she made

asked Nov 4, 2018

1 answer

1 vote

216k views

In one or two sentences, identify a change (either increase or decrease) in supply or demand that would cause the equilibrium price to increase

asked Oct 3, 2018

1 answer

5 votes

222k views

Which excerpt from “Everyday Use” best infers the value that Momma places on the quilts? “She can always make some more," I said. "These old things was just done by me and Big Dee from some tops your grandma

asked Feb 1, 2018

2 answers

1 vote

92.1k views

List several characteristics of class Chondrichthyes that separate it from class Agnatha and class Osteichthyes.

asked Jan 18, 2018

1 answer

1 vote

94.9k views

What is the relationship between the parenthetical citations and the works cited page?

asked Sep 19, 2017

1 answer

1 vote

213k views

If you have thick, yellowish-green mucus coming from your nose, throat, or lungs you should A. go to the doctor. B. stay home and rest for twenty-four hours. C. go to the pharmacist for a vaccination.

asked Sep 4, 2017

1 answer

3 votes

227k views

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