Questions by Derek E

Questions by Derek E

Where have you seen a tessellation in everyday life, or where would you like to see one? Describe what you saw or what you would like to see.

asked Dec 10, 2023

1 answer

1 vote

91.4k views

Describe the pattern in the sequence. Find the next two terms of the difference. Show work -2, -5, -8, -11, ...

asked Sep 24, 2023

1 answer

17 votes

202k views

A principal theory in social psychology is social exchange theory. According to this theory, we will be most likely to help othersA. who have already helped us.B. who are closely related to us.C. when

asked Jul 8, 2023

1 answer

0 votes

127k views

All swimming equipment is on sale for 40% discount a snorkeling set regularly sells for $45 find the discount

asked Jun 11, 2023

1 answer

14 votes

219k views

There are 20 flowers in a bouquet, and 2 of them are roses. What percent of the flowers are roses?

asked Apr 11, 2023

1 answer

0 votes

96.5k views

What is the area of this tile? Please help!

asked Dec 9, 2022

1 answer

3 votes

12.5k views

Joanna works in a marina. Boat servicing costs $70.00, plus $4.50 for each litre of oil. Joanna serviced a boat and made out a bill for $88.00. How many litres of oil did she use?(use equations)

asked Oct 26, 2022

1 answer

22 votes

58.1k views

Which of the following processes in the 1950s allowed blockbuster movies, such as Ben Hur, to use scenes with “casts of thousands”? (Select all that apply). vista vision cinemascope surround sound colorization

asked Oct 4, 2022

2 answers

11 votes

228k views

How did President Hoover respond to the Great Depression?

asked Aug 28, 2022

2 answers

19 votes

52.0k views

Arrange the following aqueous solutions in order of increasing boiling points. 0.050 m Mg(NO 3) 2; 0.100 m ethanol; 0.090 m NaCl a. Mg(NO3) < NaCl < ethanol b. ethanol < Mg(NO3)2 < NaCl c. ethanol < NaCl < Mg(NO3)2 d. NaCl < ethanol < Mg(NO3)2 e. Mg(NO3)2 < ethanol < NaCl

asked Jul 9, 2022

1 answer

1 vote

50.1k views

Why are bacteria good for copying large amounts of dna

asked May 27, 2022

1 answer

21 votes

154k views

A cyclist sprinter does 1200 J of work in a race. While her bike does 800 J of work during the race. What is the efficiency of the bike?

asked Apr 23, 2022

1 answer

5 votes

197k views

Can you please help me with the code?

asked Mar 27, 2022

1 answer

18 votes

218k views

Estimate 0.037854921 to the nearest hundredth

asked Feb 19, 2022

1 answer

2 votes

198k views

Yoko needs to buy some pencils. Brand A has a pack of 48 pencils for $7.97. Brand B has a pack of 72 pencils for $9.88. Find the unit price for each brand. Then state which brand is the better buy based

asked Feb 3, 2022

2 answers

1 vote

102k views

How does a star's mass determine its lifespan?

asked Nov 25, 2021

2 answers

0 votes

152k views

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