Answers by Mariana Hernandez
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Answers by Mariana Hernandez

Answers by Mariana Hernandez
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The mass number of Fe2+ is 56. How many neutrons are there in a single Fe2+ atom? 28 30 56 58
answered Oct 17, 2023
7 votes
130k views
What common sandwich condiment/spread is a good source of vitamin e?.
answered Aug 6, 2023
12 votes
118k views
What does auxin do in body
answered Jun 16, 2023
3 votes
210k views
Which expression is equivalent to 5x2−25(15x−3)+8x
answered May 1, 2023
3 votes
191k views
3²+4x5 how do i solve this equation?
answered Feb 15, 2023
8 votes
46.7k views
A hotel has number of meeting rooms m available for events each meeting room. Has 325 chairs write equation to represent c the total number of chairs in all of the meeting rooms at the hotel
answered Nov 13, 2022
4 votes
33.9k views
PLEASE HELP solve for the value of x.
answered Nov 12, 2022
0 votes
45.0k views
Mia is thinking of a 3 digit number. When she rounds the number to the nearest 10, it rounds to 750. If she adds 1 to the number, it rounds to 760. What number is Mia thinking of?
answered Oct 9, 2022
1 vote
234k views
A biologist investigates the growth of a special flower. It is estimated that the height (in cm) of the flower is given by f(t) = at² + bt + C, where t is the number of days passed since the start of the
answered Sep 22, 2022
9 votes
203k views
What are examples of MIRRORS in the story? (finding yourself in the story)
answered Sep 11, 2022
2 votes
137k views
Are these triangles congruent?
answered Jun 17, 2022
0 votes
61.6k views
Please help me I want to get a perfect score
answered Jun 12, 2022
6 votes
196k views
Write the equation of the line in slope-intercept form with slope = 1/4 and point (-8, 6)
answered Jun 5, 2022
4 votes
59.4k views
HEEEEEEEEEEEELLLLLPPPP!!!!!
answered Apr 13, 2022
6 votes
196k views
Which is the constant of proportionality for the relationship shown in the graph? Look carefully at the scale shown on the x-axis and y-axis before choosing your answer. A 1 B 2 C 3 D 4
answered Mar 1, 2022
8 votes
126k views
4. A submersible is used to O attract water toward elevated areas on the ocean floor O conduct deep-sea research O measure sound waves in even back-and-forth patterns O transport cargo to ships
answered Sep 19, 2021
3 votes
81.8k views
Coloscopy of MRG revealed multiple polypoid masses ranging from 5 mm to 19 mm in diameter. Specimens were procured and sent to pathology for diagnosis. What is coloscopy?
answered Jul 21, 2021
5 votes
3.6k views
Suppose a city with population 200,000 has been growing at a rate of 5% per year. If this rate continues, find the population of this city in 22 years
answered Jun 17, 2021
3 votes
184k views
Vincent works at the Shadows Restaurant and has worked there 30 years. He can't really explain it, but he just "knows" which applicant to hire. His intuition most likely comes from a high level of _______that
answered May 9, 2021
2 votes
135k views
Why were Hubble's first images blurry? a)The lens was foggy b)It was pointed the wrong direction c)They had it set on manual instead of automatic d)It had a bad mirror
answered Apr 14, 2021
4 votes
107k views
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