Answers by David McEwing
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Answers by David McEwing

Answers by David McEwing
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Find the cost of painting a cubical block of side length 3.2 cm, if painting costs $5 per cm2.
answered Nov 18, 2023
23 votes
511k views
please help me! Please and thank you!
answered Aug 20, 2023
22 votes
35.0k views
What is the standard form of this graph
answered Jul 23, 2023
19 votes
10.3k views
Which shows the general structure of an ester?O A. R-OHOB. R OHO C. R-O-RD=C
answered Jul 11, 2023
18 votes
418k views
What is the recursive formula for the geometric sequence with this explicit formula? a^n=9(-1/3)^(n-1)
answered Apr 24, 2023
20 votes
420k views
Calculate the number of 12 V batteries (capacity 120 Ah) needed to run a 3 kW DC motor that operates in 240 V. How many hours the motor will run with 20 of such batteries connected in series?
answered Nov 8, 2022
13 votes
376k views
How many moles are there in 1 mole of argon?​
answered Apr 10, 2022
22 votes
135k views
Find the solution of the system of equations. y=1 = -x + 5 and y = 1/6-1 PLEASE HELP ME !!
answered Mar 30, 2022
24 votes
328k views
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