Recent activity by Mircea

Recent activity by Mircea

Cuánto es 15–4(n–2)=27

answered Dec 21, 2023

1 answer 49.4k views

An atom of carbon-14 isotope has more protons than an atom of carbon-12 isotope.Question 18 options:TrueFalse

asked Nov 19, 2023

1 answer 171k views

Find the difference between (5.5n^2 + 8-3) and (-3n^2-5)

answered Oct 11, 2023

1 answer 49.5k views

A bookstore sells hardback books for $8 each and paperback books for $5 each. If the bookstore sells a total of 88 books and makes $599, exactly how many hardback books does the bookstore sell?.

asked Sep 14, 2023

2 answers 3.5k views

What is the sum of the first 19 terms of the arithmetic series? 3+8+13+18+… Enter your answer in the box.

asked Aug 28, 2023

2 answers 178k views

Research has essentially discredited the idea at the heart of the profiling process: that _____ crimes are committed by _____ people.

answered Aug 2, 2023

1 answer 231k views

Does two quarters=1 semester

answered Jul 16, 2023

2 answers 77.6k views

In a class of 90 students, the ratio of boys and girls is 4:5 Find the number of boys and girls

answered Jul 7, 2023

2 answers 130k views

SHOW ALL WORKThe height of the second hill is 50 meters. When the 300kg car reaches the top of the second hill:a. What is the potential energy of the car?b. What is the kinetic energy of the car?

asked Jun 21, 2023

1 answer 175k views

A republic is a government in which Group of answer choices a. all three branches of government have equal power b. the power is divided between state and national governments c. the power rests with the

asked Dec 26, 2022

1 answer 26.5k views

A student rotated figure A 270° clockwise about the origin to create figure D. Evaluate whether the student performed the rotation correctly.

answered Nov 13, 2022

2 answers 90.7k views

Hello! I am a new coder, so this is a simple question. But I am trying to create a code where you enter a number, then another number, and it divides then multiply the numbers. I put both numbers as a

answered Nov 7, 2022

1 answer 116k views

How did European powers maintain a delicate balance of power? Choose 1 answer: А. With one overarching European monarch B. With extensive treaties between European powers C. By pulling back their military

answered Oct 18, 2022

2 answers 206k views

Math help please and thank you

asked Oct 1, 2022

1 answer 71.3k views

Please do all three.

answered Aug 11, 2022

1 answer 146k views

Jennifer and her friend are going to a craft fair. Jennifer has $15.20. About how many pairs of earrings can she buy at the fair if each pair costs $4.70?

answered Aug 10, 2022

2 answers 157k views

Explain how poor physical health may affect your social health

asked Jun 27, 2022

2 answers 150k views

if the midpoint is (2,-14) and the endpoint is (4,-13) what is the other endpoint? solve using the midpoint formula

asked Jun 25, 2022

1 answer 89.0k views

If the bearing from A to B is 034 what is the beating from B to A?

asked May 20, 2022

1 answer 31.2k views

What is the answer to this question

answered May 13, 2022

1 answer 178k views

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