Recent activity by Roman Grinev

Recent activity by Roman Grinev

Factorise -a^3 + a^2 + ab^2 - b^2

answered Dec 13, 2023

1 answer 397k views

Which of the following correctly describes the variation in the equation

asked Nov 26, 2023

1 answer 367k views

What does Nevada charge for a pack of cigarettes? $_________

answered Sep 23, 2023

1 answer 401k views

Please answer this question

answered Aug 13, 2023

1 answer 488k views

Consider the debate about whether viruses are alive or not. Both Viewpoint #1 and Viewpoint #2 have points of evidence in common. Evidence includes ALL BUT _____.

answered May 22, 2023

1 answer 346k views

Question is in the photo!

answered Apr 22, 2023

2 answers 531k views

Please help me I’m very confused!!

asked Apr 18, 2023

1 answer 243k views

Which of the binomials below is a factor of this expression?25x2 - 4y2z2 A. 5x – 2yzB. 5x2 - 2y2z2C. 5x - 4yzD..5x2 - 4y2z2

asked Feb 11, 2023

1 answer 220k views

In which kidney region are the renal pyramids located?.

answered Jan 8, 2023

1 answer 7.1k views

Pls helppppppppppppp❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️

asked Dec 3, 2022

1 answer 428k views

No Links Please!!! A swimming team from East High School is participating in a swim meet with, with three swimmers competing in the butterfly stroke race. There are 15 total swimmers competing in the butterfly

answered Oct 3, 2022

1 answer 80.8k views

Draw a Card. Write a program to simulate drawing a card. Your program will randomly select one card from a deck of 52 playing cards. Your program should display the rank (Ace, 2, 3, 4, 5, 6, 7, 8, 9, 10,

answered Aug 18, 2022

1 answer 320k views

Help me please help me help

answered Jun 1, 2022

1 answer 525k views

Can someone help me please?

asked May 7, 2022

1 answer 432k views

I need help with this please

answered Apr 15, 2022

1 answer 322k views

Two angles are complementary. If one angle has a measure of 70°, what is the measure of the other angle? Select one: 110° 180° 90° 20°

answered Jan 28, 2022

1 answer 78.2k views

Search QAmmunity.org