Questions by Conrad Irwin

Questions by Conrad Irwin

Why are radioactive isotopes not useful for dating sedimentary rocks?

asked Feb 17, 2021

2 answers

2 votes

34.6k views

How many real solutions does the equation 8x^2 − 10x + 15 = 0 have? A)No real solution B)One Real solution c)Two Solutions D)More than two real solutions Thanks

asked Jan 28, 2021

1 answer

0 votes

83.3k views

Polygon ABCD is reflected across EF to make A’B’C’D’. Which statement must be true?

asked Nov 8, 2020

1 answer

2 votes

77.8k views

Which of the following measurements is expressed to three significant figures?

asked Sep 6, 2020

1 answer

0 votes

188k views

In a fireworks display, a rocket is launched from the ground with a speed of 18.0 m/s and a direction of 51.0° above the horizontal. During the flight, the rocket explodes into two pieces of equal mass.

asked Mar 23, 2020

1 answer

0 votes

140k views

What does Sal's mother mean when she says she wants to visit her cousin in Idaho because"she'll tell me what I'm really like"? ( in Walk Two Moons)

asked Dec 1, 2019

1 answer

3 votes

179k views

Some one answer what is tomboy

asked Dec 1, 2019

2 answers

2 votes

203k views

20 points PLEADE HELP how might similarities and differences in genetic codes or the proteins built as a result of these codes, be used to determine how closely related different species are?

asked Jun 9, 2019

2 answers

0 votes

167k views

In which situation would a forest most likely be sustainable? A. when supply exceeds demand B. when supply and demand are both 0 C. when demand increases while supply stays the same D. when demands exceeds

asked Feb 10, 2019

2 answers

1 vote

86.5k views

Christina collects stamps. She has 47 stamps in all. She has 20 stamps from europe. The number of African stamps is 2 times the number of Asian stamps. How many stamps from each continents does she have?

asked Dec 13, 2018

1 answer

4 votes

23.8k views

El ________ conduce el tren. A. conductor B. pasillo C. pasajero D. mostrador

asked Dec 5, 2018

2 answers

1 vote

63.2k views

grace starts her own landscaping business.she charge 6 dollars an hour for mowing lawnsand 11 dollars per hour for pulling weeds.in September she mowed lawns for 63 hours and pulled weeds for 9 hours .

asked Feb 2, 2018

2 answers

0 votes

52.7k views

The USDA has approved over 10,000 genetically engineered crops. true or false?

asked Nov 16, 2017

2 answers

5 votes

181k views

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