Questions by Ivan Davidov

Questions by Ivan Davidov

Builders club is selling bracelets for Relay for Life. They hope to sell between 50 and 80 bracelets at $1.50each. Identify the independent and dependent quantity in the situation, and find reasonable

asked Oct 27, 2023

1 answer

18 votes

245k views

If A= (4, -5) and b= (7, -9) what is the length of ab?

asked Sep 2, 2023

1 answer

16 votes

199k views

You ____ have a passport if you want to travel abroad

asked Jul 11, 2023

1 answer

15 votes

49.9k views

The voltage and current are measured through a particular device and are found to be: v(t) = I 0 cos( 300t + 20° )V i(t) = 0.2 cos(300t + 45° )A If A<θ describes the complex power, what are A and θ? Enter A first, without units

asked Apr 7, 2023

1 answer

31 votes

197k views

Which phrase best describes Earth's biodiversity? a. greater in consistently warm areas b. greater toward Earth's poles c. greater according to energy needs d. greater where temperatures are most variable

asked Dec 3, 2022

1 answer

8 votes

397k views

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