Recent activity by Peter Duijnstee

Recent activity by Peter Duijnstee

Why is a ping pong ball a good model of earth? (besides how smooth it is)

answered Dec 18, 2023

1 answer 92.3k views

A company will need 1.8 million 5 years from now to replace some equipment. Currently, the firm has some extra cash and would like to establish a savings account for this purpose. The account pays 5.25

answered Jul 11, 2023

1 answer 44.6k views

Which of the following is an example of why irrational numbers are not closed under addition?

answered Jun 23, 2023

1 answer 352k views

Ramona went to a theme park during spring break she was there for 7 hours and rode 21 rides at what rate did I Ramona ride rides in rides per hour

answered Jun 1, 2023

2 answers 483k views

HELPME WITH THIS SUDOKU PLEASE

asked May 11, 2023

1 answer 501k views

Help? I’m just a poor unfortunate kid! I can not be expected to do dis math! Helpppp? Please? Anyone? Hear my cry? Help me from the pit of anguish and end my torment! Thank you

asked Apr 6, 2023

2 answers 142k views

1) The human population is currently over 7 billion and is continuing to grow. Which of these is a benefit of a growing human population? A) more available resources B) decreased risk of disease C) potential

asked Feb 9, 2023

1 answer 69.8k views

Explanation of "I only know that I don't know anything" Pls

answered Jan 7, 2023

1 answer 79.4k views

Pls help my test is in a couple of hours and I can’t fail

answered Apr 23, 2022

1 answer 215k views

Please help, I'm having a hard time with this ;-;

answered Apr 15, 2022

2 answers 116k views

A recipe for trail mix says: “Mix 7 ounces of almonds with 5 ounces of raisins.” How many batches would there be if you have 250 ounces of raisins?

answered Mar 7, 2022

1 answer 358k views

A straight angle is split into two smaller angels as shown. The smaller angle’s measure is 1/6 that of a straight angle. What is the value of angle a?

answered Mar 5, 2022

2 answers 376k views

If no grouping symbols or exponents are in an expression, then do _____ first.

answered Feb 10, 2022

1 answer 257k views

During the period 800 BCE to 1500 BCE, following the fall of the Roman Empire, Europe seemed to experience a dramatic decline in its cultural growth and development. Meanwhile, life in other parts of the

asked Jan 9, 2022

1 answer 423k views

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