Recent activity by Peadar Doyle

Recent activity by Peadar Doyle

The half-life of Rad-226 is 1820 years. Suppose one sample has 300 mg of Rad-226.(a) How much radium was there 1820 years ago?(b) Define a function that models the amount A of radium (in mg) in terms of

answered Dec 7, 2023

1 answer 193k views

Haha please help i don't know what I'm doing

answered Nov 17, 2023

1 answer 179k views

I need help on this question rn

answered Aug 29, 2023

1 answer 19.9k views

Agatha borrowed $4,500 from the bank. 4 years later, Agatha owes the bank $5,040. What was the percentage rate of simple interest on the loan?

asked Aug 24, 2023

1 answer 123k views

Decide whether the data in the table represent a linear function or anexponential function. Explain how you know.12345y1680-8-16

answered Jul 31, 2023

1 answer 80.8k views

Why every values in maths has an approximation ? ( Example : The value of π,... )

answered Jun 24, 2023

2 answers 8.0k views

Which statement best describes the relationship between specificity and self-defining memories?

asked May 16, 2023

1 answer 225k views

Difference between eukaryotic and prokaryotic cells

asked Mar 8, 2023

1 answer 96.7k views

I dont know how to do this

answered Nov 16, 2022

1 answer 110k views

Two true-breeding stocks of pea plants are crossed. One parent has red, axial flowers and the other has white, terminal flowers; all of the first generation of the offspring have red, axial flowers. The

asked Oct 28, 2022

1 answer 228k views

Which of the following functions is graphed below?

asked Oct 1, 2022

1 answer 38.2k views

Stress has an effect on every system of the body. Please select the best answer from the choices provided. True or False?

asked Sep 7, 2022

1 answer 26.1k views

An acropolis is the lowest point in an ancient Greek city. True or False

asked Aug 26, 2022

2 answers 173k views

Min knows that pi • r =~ 9.43 what would she need to do to find the area? She could multiply 9.42 by 2 She could multiply 9.42 by pi She could divide 9.42 by 2 to find the radius then square the radius

answered Aug 23, 2022

2 answers 15.6k views

Help it due ASAP........

asked Jul 10, 2022

1 answer 76.9k views

What is the value of x in the equation

answered Jul 8, 2022

2 answers 15.3k views

Cuál o cuáles de las siguientes características son correctas para la mayoría de los compuestos del carbono? I) Los compuestos del carbono son solubles en disolventes no polares como el hexano, benceno,

asked Jul 6, 2022

1 answer 163k views

Over the past 50 years, more than 3 million acres have been preserved using the _____

answered May 20, 2022

2 answers 191k views

Who was George Washington

answered May 1, 2022

1 answer 148k views

In the video, what is the primary sugar being pulled out of the hole high in the tree? In the video, what is the primary sugar being pulled out of the hole high in the tree? glycogen lactose glucose starch

asked Apr 4, 2022

1 answer 14.0k views

Search QAmmunity.org