Recent activity by Donut

Recent activity by Donut

18.Calcium-49, a radioactive isotope, has a half-life of 9 minutes. If an 80-gram sample of the isotope decays for 27 minutes, how many grams of the original sample remain?Select one:a. 60b. 10c. 40d.

answered Dec 12, 2023

1 answer 160k views

Find the value of x.

asked Dec 3, 2023

2 answers 34.1k views

What happened during “kristallnacht”?

answered Jul 5, 2023

1 answer 120k views

Where did the pilgrims land in America?

answered Apr 22, 2023

2 answers 153k views

Texture is a. always smooth b. never rough c. the same as value d. the way something feels Which is not an element of art? a. line b. space c. texture d. weight

answered Apr 12, 2023

2 answers 112k views

Draw the image of ABC under the translation (x, y) + (x + 2, Y + 2). y 6+ 5- 3 2 1+ -7 -6 5 4 3 2 2 3 5 6 7 -2 B -3- -5- -6 2 of 4

answered Apr 3, 2023

1 answer 139k views

Find x in each triangle

answered Apr 1, 2023

2 answers 89.8k views

Find the slope and y intercept of the line.y= -3/4x+1

asked Feb 22, 2023

1 answer 181k views

HELP THIS IS DUE TODAY- 50 POINTS PLS ACTUALLY TRY. Write a paragraph about the controversy of saving endangered species and habitats versus the economic livelihood of humans. It should include a description

answered Jan 13, 2023

1 answer 117k views

HELPPPL PLS it’s thing gotta be 20 characters so umm .

asked Dec 19, 2022

1 answer 103k views

Write an equation in polnt-slope form for the line through the given point with the glven slope. (9, -1); m=4/3

answered Dec 12, 2022

1 answer 70.4k views

Type the number in scientific notation 6,500

answered Dec 11, 2022

1 answer 81.9k views

Hitler’s Mein Kampf primarily focused on

asked Dec 1, 2022

2 answers 204k views

Line segment AB has a length of 4 units. It is translated 2 units to the right on a coordinate plane to obtain line segment A'B'. What is the length of A'B'?

asked Nov 27, 2022

1 answer 94.6k views

PLEASE HELP ME PLEASE 10. Are seaweed and marine plants phytoplankton? Why?

answered Nov 22, 2022

1 answer 65.2k views

I need help my ela teacher gives 2 assignments every single work and we only get 1 day to complete them when I have other work to do I am getting a headache I need some help it a docs document I will add

asked Oct 28, 2022

1 answer 11.3k views

Can u do these for me plz fast

answered Oct 6, 2022

2 answers 72.8k views

A pontoon boat is traveling 25 miles per hour in the direction of S 65° W. If it hits a current traveling at 6 miles per hour in the N 15° W direction, find the resultant vector.

asked Sep 3, 2022

1 answer 210k views

The core characteristics of appropriate technology

answered Aug 26, 2022

1 answer 144k views

How did Renaissance literature differ from medieval literature? It focused on religious teachings. It was written by Greeks and Romans. It was copied by hand in monasteries. It focused on themes from daily

answered May 5, 2022

2 answers 61.1k views

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