Answers by Francesco Papagno
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Answers by Francesco Papagno

Answers by Francesco Papagno
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The half-life of a certain element is 100 days. How many half-lives will it be before only one-fourth of this element remains? 4 50 25 2
answered Dec 5, 2023
0 votes
21.8k views
Rafael rented a truck for one day. There was a base fee of 15.95, and there was an additional charge of 74 cents for each mile driven. Rafael had to pay 220.19 when he returned the truck. For how many
answered Nov 25, 2023
6 votes
66.2k views
If a moon rover weighs 40 pounds on the moon, how much would it weigh on the Earth?
answered Oct 28, 2023
4 votes
163k views
What is the meaning of friends?​
answered Oct 12, 2023
3 votes
222k views
Segment AB has coordinates A(5, 6) and B(2, 2). Segment CD has coordinates C(-4,-9) and D(-8,2). Determine if AB and CD are parallel, perpendicular, or neither. justify your answer
answered Jul 24, 2023
0 votes
207k views
What is the density of an object that has a mass of 30 g and a volume of 20cm cubed/ to the third power?
answered Mar 10, 2023
4 votes
31.8k views
12. Write a thesis statement for the following topic: Pet adoption ⚠️I NEED IT RN⚠️
answered Nov 10, 2022
4 votes
14.1k views
A house painter mixed 5 gal of blue paint with every 9 gal of yellow paint in order make green paint .which ratio blue paint to gallons of yellow will make that same shade of green paint? A. 30:54 B 6
answered Oct 16, 2022
6 votes
72.5k views
A fair coin is tossed three times. What are all the possible outcomes? How many total outcomes are possible
answered Oct 13, 2022
4 votes
45.4k views
8. Pure color is percent saturated. A. 0 B. 75 C. 90 D. 100
answered Jul 28, 2022
4 votes
235k views
What’s 6 divided by 3/5
answered Jun 19, 2022
12 votes
60.0k views
Describe what slope is and what the numerator and denominator represent for slope (such as 3/4). Give 2 examples of where slope can be found in the real world.
answered May 19, 2022
6 votes
105k views
Describe what slope is and what the numerator and denominator represent for slope (such as 3/4). Give 2 examples of where slope can be found in the real world.
answered May 19, 2022
6 votes
105k views
Describe what slope is and what the numerator and denominator represent for slope (such as 3/4). Give 2 examples of where slope can be found in the real world.
answered May 19, 2022
6 votes
105k views
Hank's pickup can travel 100 miles on 5 gallons of gas. How many gallons will​ Hank's pickup need to travel 60 ​miles?
answered May 15, 2022
1 vote
208k views
Which of the following correctly describes how judges on appellate courts are selected?
answered May 14, 2022
1 vote
216k views
Javier worked for 5 hours on his science project. The number of hours Emilia worked on her project is represented by the equation shown. 5 × 2 = 10 Which statement accurately compares the number of hours
answered Nov 30, 2021
1 vote
138k views
You created the following dictionary relationships = {'Jimmy':'brother', 'Carol':'sister'}. You then executed the following code, and received a KeyError exception. What is the reason for the exception?
answered Jul 31, 2021
2 votes
149k views
Please help quickly
answered Jun 22, 2021
6 votes
194k views
A "mosaic" genome refers to one that A. contains large segments of DNA from different sources and events. B. is decorated with DNA-binding proteins. C. has sites where double-stranded breaks are constantly
answered Mar 12, 2021
3 votes
161k views
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