Recent activity by Liberty

Recent activity by Liberty

If a 50kg pers is riding a 5kg skateboard and is moving at a velocity of 16 M/S, what is the total EK of the person and the skateboard?

asked Oct 7, 2024

1 answer 137k views

What ratio should be examined to determine how well you did at removing protein from your DNA preparation? Around what values of this ratio show a good sample of DNA? RNA? Protein?

answered Oct 1, 2024

1 answer 234k views

A gas station sells regular gas for $2.15 per gallon and premium gas for $2.90 a gallon. At the end of a business day 300 gallons of gas had been sold, and receipts totaled $690. How many gallons of each

answered Sep 25, 2024

1 answer 227k views

0.25 divided by 3=x divided by 1 1/2

asked Jun 14, 2024

1 answer 19.1k views

Internal and external attributions may differ in what two things?

asked May 23, 2024

1 answer 12.2k views

Johnny earns $80 for 4 hours of work. At this rate, how long would he have to work to earn $1,000 ?

answered Nov 23, 2023

1 answer 157k views

¿Cierto o falso? En Chile el sistema escolar es diferente que en EE.UU.

asked Nov 20, 2023

1 answer 45.5k views

If 1. 8 moles of sodium are present, how many moles of zinc are produced?

asked Oct 27, 2023

1 answer 42.5k views

Prove the triangles are similar and complete the similarity statement

asked Oct 4, 2023

1 answer 60.3k views

What is 50 as a decimal ?

answered Sep 9, 2023

2 answers 72.2k views

Help wanted proportinal relationship

asked May 23, 2023

1 answer 50.4k views

HOW DID JOHN J. CRITTENDEN DIE? PLEASE HELP ME

asked Apr 23, 2023

1 answer 148k views

263747_+'('-+'++'+58"-

asked Feb 11, 2023

1 answer 147k views

Highest common factor of 24,32,40

answered Jan 23, 2023

1 answer 226k views

Four friends were walking on a nature trail in their local park. They began to question whether or not the trees need to breathe, or need food like humans do. Here are their thoughts :Katie:I think that

asked Dec 2, 2022

1 answer 190k views

In what way was the structure of Mayan society similar to that of the early river civilizations?

asked Nov 13, 2022

1 answer 46.9k views

Z - 311 = 151 what would z be???

asked Nov 11, 2022

2 answers 111k views

A cylinder has a volume of 187 cubic inches. If the radius is 3 inches, what is the height of the cylinder in inches? Someone please help

asked Nov 10, 2022

2 answers 22.0k views

Define ostia in science

answered Oct 14, 2022

2 answers 160k views

A plane travels 2500 miles in 180 seconds. What was its speed?

answered Oct 4, 2022

1 answer 120k views

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