Recent activity by Mark Buikema

Recent activity by Mark Buikema

The radius r of the nucleus of an atom of mass number A is r = 1.2A^(1/3) femtometers. Find A if r = 4.8 femtometers.

asked Oct 11, 2024

1 answer 32.7k views

What are the two most important minerals for teenagers? a) Iron and Calcium b) Zinc and Potassium c) Sodium and Magnesium d) Phosphorus and Selenium

answered Sep 10, 2024

1 answer 41.4k views

An 21g sample of platinum metal increase in temperature by 4.90°C when 13.70J of heat are added. What is the specific heat of platinum?

asked Jul 17, 2024

1 answer 124k views

a person is initially driving a car east down a straight road. the magnitude of the instantaneous acceleration is increasing with time, and the direction of the acceleration is always to the west. the

asked Jun 6, 2024

1 answer 158k views

Sheffield corporation operates in an industry that has a high rate of bad debts. before any year-end adjustments, the balance in sheffield's accounts receivable account was $593,900 and allowance for doubtful

answered May 11, 2024

1 answer 153k views

Multiple Choice Insurance is an example of a(n) Ofixed cost Oopportunity cost Ovariable cost Onone of the above

asked Apr 19, 2024

1 answer 175k views

"they were milking the cows " change this past progressive tense in to present progressive tense.

asked Sep 6, 2023

2 answers 98.7k views

Why was the phrase “King by the Grace of God” such an important statement during the Dark Ages?

answered Aug 11, 2023

2 answers 206k views

What is form? a the arrangement of visual elements in a work

asked Aug 9, 2023

1 answer 90.2k views

What would a revolution look like in the future

answered May 31, 2023

1 answer 179k views

Escriban los verbso en el preterito

answered May 28, 2023

1 answer 230k views

Read the excerpt from "The Value of Money. Highlight the context that best explains the meaning of technology. But certain products can and do deflate without affecting a country's economy. The technology

answered May 14, 2023

2 answers 58.4k views

Not a graded or timed assessment. Need help, thank you. Please show work.

answered Mar 9, 2023

1 answer 67.9k views

Which of these advantages did the South have over the North during the Civil War? A. The war was largely fought in the South, so the Confederates were surrounded by familiar territory. B. The South had

asked Feb 20, 2023

1 answer 68.9k views

Anna wanted to buy a camera. The first discount store sold her favorite camera for $95. The second store sold the same camera for $115, but it was on sale for 20% off. The third store carried the camera

asked Feb 16, 2023

1 answer 79.3k views

Is 1 cubic unit. What is the volume of the following figure? All of the cubes are visible A. 7 cubic units B.9 cubic units C.10 cubic units D.8 cubic units

asked Jan 7, 2023

1 answer 212k views

9 + 4b = 17 I need this question quick lol

answered Aug 28, 2022

1 answer 153k views

Betty and Billy are selling cookies at the school bake sale. Billy sold twice as many cookies as Betty. Together, they sold 15 cookies at the bake sale. Could Betty have sold 3 cookies

asked Jul 25, 2022

1 answer 133k views

Tuck is 11 years old, and he has a younger brother. His brother's age is represented by the expression 2x - 14, when x represents Tuck's age. How old is Tuck's brother?

answered Jul 7, 2022

2 answers 104k views

Find the measure of one interior angle for the following regular polygon

answered Jul 3, 2022

1 answer 70.5k views

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