Recent activity by Geoff Ball

Recent activity by Geoff Ball

Is coal still mined in Pennsylvania in the twenty-first century? A. No, coal production ceased in the early 20th century as Pennsylvania transitioned to alternative forms of energy. B. Yes, in 2015, Pennsylvania

asked Dec 26, 2023

1 answer 141k views

A 985 car is moving in a circular track with tangential speed of 25 m/s . The radius of the track is 2.75km 985 kg,calculate the centripetal acceleration on the car

asked Nov 10, 2023

1 answer 491k views

1) He said that he had been learing. ( change into direct speech) 2) The man visits mountain tomorrow. ( change into future perfect tense) 3) Someone helps the poor,...........(question tag)

asked Oct 28, 2023

1 answer 185k views

jenette ordered a large bucket of popcorn at the movies.the graph shows the amount of popcorn in her bucket over time

asked Sep 27, 2023

1 answer 435k views

A car and a truck drive over a spot of paint. The tires on the truck have a circumference of 54 inches and the tires on the car have acircumference of 36 inches.How far will it be before they leave a mark

answered Aug 15, 2023

1 answer 430k views

The following duties need to be carried out: clean the board, arrange the tables, sweep the floor and clear the waste paper basket. Find the number of ways of assigning these duties to 4 students, given

asked Aug 2, 2023

1 answer 484k views

I need help I can not do this. It hard

answered Jul 28, 2023

2 answers 206k views

To solve x^2 + 8x + 16 = 25 by using the Square Root Property, you wouldfirst rewrite the equation as

answered May 14, 2023

1 answer 406k views

Which step could she have used instead to simplify the expression (3t)4?

answered Mar 18, 2023

1 answer 175k views

Why was the national government under the Constitution stronger than the national government under the Articles of Confederation? a. the supremacy clause made state laws that highest in the land b. it

asked Dec 28, 2022

2 answers 121k views

Which of the following occurred during Thomas Jefferson's presidency? completion of the Louisiana Purchase O onset of the French and Indian Wars passage of the Alien and Sedition Acts O declaration of

answered Sep 16, 2022

2 answers 226k views

What is the perimeter of the triangle?

answered Aug 3, 2022

2 answers 208k views

AMNON APQR O Q P 4 R M N 5 What is the length of X? 011 2 02 01

answered Apr 19, 2022

1 answer 396k views

An experimental design included references to prior experiments, materials and equipment, and step-by-step procedures. What else should be included before the experiment can be started?

answered Mar 14, 2022

1 answer 516k views

Which of the following is a positive impact of technology on society? Staying connected Global deterioration Decreased human interaction Inactive lifestyles

asked Jan 7, 2022

1 answer 73.4k views

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