Recent activity by Rob Koch

Recent activity by Rob Koch

What was the chemical cycle on the prairie like?

answered Nov 20, 2023

1 answer 121k views

A box has a mass of 5.8 kg. the box is lifted from the garage floor and placed on a shelf. if the shelf is 2.5 m high, what is the potential energy of the box?

answered Nov 5, 2023

2 answers 475k views

Which of the following objects can be described as simple harmonic motion? Pick Two A)A dog chasing his tail B)A butterfly flapping its wings C)A car driving on a highway D)A cat eating asparagus

answered Jul 21, 2023

1 answer 41.6k views

Probably not hard but im not smart <3

answered Jul 8, 2023

1 answer 520k views

For each shape determine if it is polygon. If it is then: 1)classify it by the number of sides and 2) tell whether it isconcave or convex.

answered Jun 21, 2023

1 answer 521k views

True or False: The Commutative Property of Multiplication states that for all expressions a and b, ab = ba.

asked Apr 27, 2023

1 answer 483k views

Which of the following are true? A 3 > 5 B 1 > -2 C 4 > 1 D -3 < -1

asked Apr 21, 2023

1 answer 188k views

In the inequality 2x- $12,000 ≥ $32,000, x represents a caterer's salary. Which phrase most accurately describes the employee's salary? More than $22,000 At least $22,000 Less than $22,000 At most $22,

asked Jan 16, 2023

1 answer 98.2k views

Y’all better help me

answered Dec 19, 2022

2 answers 386k views

Isabella ran the 100- meter dash five times. The times it took her to complete these races, in seconds were: 12.7, 12.807, 12.78, 12.08, and 12.087.

answered Aug 10, 2022

2 answers 343k views

What character has a dream sequence in Dr Jekyll and mr Hyde

answered Jul 6, 2022

1 answer 201k views

Places where computer are used

asked Jun 24, 2022

2 answers 202k views

A person runs 21.0 km west then turns around and runs 10.0 km east what is the distance

asked Mar 28, 2022

1 answer 282k views

Can you help me with the history of tigers

answered Mar 19, 2022

1 answer 519k views

¿Cuántos gramos de dicloruro de manganeso se obtienen cuando reaccionan 7,5 g de ácido clorhídrico? MnO2 + 4 HCl = Mn Cl2 + Cl2 + 2 H2O *

answered Jan 19, 2022

1 answer 510k views

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