Questions by Rob Rolnick

Questions by Rob Rolnick

Teacher says this equation isn't even, but I don't understand why not, could someone please explain? f(x)= x^5-x/x^3

asked Sep 10, 2023

1 answer

20 votes

354k views

Determine whether the equation y=x³ defines y as a function of x.

asked May 27, 2023

1 answer

1 vote

263k views

Simplify the expression using properties of exponents. 10a-8b-2/4a3b5

asked May 3, 2023

1 answer

37 votes

113k views

Explain which types of market inefficiencies derive from monopolies?.

asked Mar 14, 2023

1 answer

32 votes

516k views

In the figure, assume that angles that appear to be right angles are right angles. What is the area of the figure?

asked Feb 27, 2023

1 answer

25 votes

291k views

How many hundreds multiplied by 4 will fit into 2018

asked Jan 25, 2023

1 answer

18 votes

115k views

If Damien works for 10 hours each week and he made $123.60 for the week, how much was he making per hour?

asked Dec 7, 2022

2 answers

1 vote

227k views

If Sin x = -¼, where π < x < 3π∕2 , find the value of Cos 2x

asked May 13, 2022

1 answer

15 votes

449k views

Can small carbon compounds be formed into large carbon compounds?

asked Apr 22, 2022

2 answers

11 votes

222k views

When a product fails to perform as warranted, this is called a) contractual liability. O b) product malfunction. c) malicious manufacture. d) breach of warranty

asked Jan 3, 2022

1 answer

23 votes

178k views

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