Questions by Prisacari Dmitrii

Questions by Prisacari Dmitrii

Please help! I really need it!

asked Jan 7, 2021

1 answer

0 votes

147k views

In one cycle, a freezer uses 585 J of electrical energy in order to remove 1750 J of heat from its freezer compartment at 10.0 F.a. What is the coefficient of performance of this freezer?b. How much heat

asked Sep 20, 2020

1 answer

1 vote

8.5k views

What was the Underground Railroad and how did it work?

asked Sep 6, 2020

1 answer

5 votes

49.4k views

The first step to changing lanes is A. honking so everyone knows B. matching your speed C. signaling your intent D. telling your passengers

asked Aug 11, 2020

2 answers

0 votes

48.1k views

What’s the value of “a” in the equation “3(a+1.5)= -1.5

asked Jul 28, 2020

1 answer

4 votes

54.9k views

Which systems provide a single, cohesive platform

asked Mar 28, 2020

1 answer

0 votes

146k views

Find the sum of 0.55 and 0.41

asked Sep 11, 2019

2 answers

3 votes

215k views

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