Answers by Dmitry Rotay

Answers by Dmitry Rotay

How do you solve this question?

answered Jun 21, 2021

4 votes

178k views

What would be the profit when the price is $35?

answered May 11, 2021

2 votes

36.9k views

Solve: 2 in 3= in (x-4) A: x=9 B: x=10 C: x=13

answered Mar 15, 2021

3 votes

56.2k views

How much of the electromagnetic spectrum is visible to us A. all of it B. None of it C. Most of it D. A small part of it

answered Mar 8, 2021

1 vote

23.0k views

Recall the CFG G4 that we gave in Example 2.4. For convenience, let’s rename its variables with single letters as follows. E → E + T | T T → T x F | F F → (E) | a Give parse trees and derivations for each

answered Jan 22, 2021

5 votes

201k views

Can somebody please define "International Relations"?

answered Sep 4, 2020

6 votes

12.0k views

Jana finished 1/4 of her homework at school and 2/3 of it before dinner. How much of her homework has she finished so far? Please Help!

answered May 10, 2020

2 votes

13.0k views

Catalina works part-time at a bakery earning $7.50 an hour. In the last five days, her time card shows that she worked 3.3, 2.9, 4.0, 3.5, and 2.1 hours. What is her gross pay for the five days?

answered May 4, 2020

2 votes

195k views

Which type of solar radiation is the most powerful? radio waves microwaves gamma rays X-rays

answered Apr 18, 2020

2 votes

70.4k views

1. How are corals analyzed to determine past and present climate of the oceans? 2. How did the work of Vevers and the NOAA Coral Reef Watch help predict where to go to find episodes of coral bleaching?

answered Mar 19, 2020

5 votes

191k views

the big bag is 16 ounces and costs $4.32. The medium is 20 ounces and costs $2.60. The small bag is 6 ounces and costs $1.80

answered Feb 25, 2020

4 votes

56.9k views

Which radioactive isotope is commonly used to date wooden artifacts? carbon-14 (14C) uranium-238 (238U) potassium-40 (40K) argon-38 (38Ar)

answered Feb 9, 2019

2 votes

69.3k views

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