Recent activity by Yesfabime

Recent activity by Yesfabime

In what ways are the electronic structures of the group 14 (4A) elements similar? In what ways are they different?

asked Dec 28, 2023

1 answer 81.1k views

What is the probability the golf ball is black or red? 5 black balls, 9 red balls, 10 brown balls

asked Oct 26, 2023

1 answer 111k views

Diseaes are spread through the respiratory tract when

asked Aug 14, 2023

1 answer 87.2k views

You walk into a high school cafeteria. The principal tells you that 30 of the students work at a restaurant after school How many total students do you think go to the school based on the information in

asked Aug 11, 2023

1 answer 233k views

the total distance a person travels when he bikes 3.1 miles to school and then bikes 3.1 miles back home

asked Jul 1, 2023

2 answers 58.7k views

Which distribution has the greatest spread? A. Mean: 13.7 & Standard Deviation: 3.1 B. Mean: 423.6 & Standard Deviation: 1.3 C. Mean: 38.4 & Standard Deviation: 7.2 D. Mean: 231.4 & Standard Deviation:

asked May 14, 2023

1 answer 135k views

Which of the binomials below is a factor of this expression?25x2 - 4y2z2 A. 5x – 2yzB. 5x2 - 2y2z2C. 5x - 4yzD..5x2 - 4y2z2

asked Feb 14, 2023

1 answer 31.5k views

Choose one person who you think has authority. What type of authority do you think this person has? Why?

answered Feb 7, 2023

1 answer 67.6k views

What is the velocity of a 1.2 kg ball rolling with a momentum of 15.6 kg m/s?

asked Jan 12, 2023

1 answer 90.8k views

a car of mass 500 kg travelling with a speed of 54km/hr is brought to rest over a distance of 40 m. find the acceleration and force applied on brakes

asked Dec 24, 2022

1 answer 207k views

What advantage did bronze-tipped spears give?

answered Oct 27, 2022

2 answers 210k views

Cells can do three kinds of work: making proteins and polymers, transporting substances, and A) PΔV work to move a piston. B) energy work. C) mechanical work, such as contracting muscles. D) heat work.

answered Aug 22, 2022

1 answer 1.1k views

Find the circumference of the given circle. Use 3.14 as an approximation of T. (7in.) A. 31.4in B. 43.96in C. 27in D. 25in

answered Aug 1, 2022

1 answer 50.4k views

What are the roles of nationalists?

asked Jul 19, 2022

1 answer 169k views

The Polish guard at Auschwitz is a complex character because he changes during the course of the book he is young and smiling his speech is difficult to understand he talks to the prisoners as fellow human

asked Jun 8, 2022

1 answer 91.6k views

Can anyone help with problem 9.9 in the middle pls

asked Jun 3, 2022

1 answer 105k views

Long bones can be found in your______ and _______ .

asked May 5, 2022

2 answers 72.8k views

What triangle has one right angle and two congruent sides?

asked May 5, 2022

2 answers 10.6k views

Which peace treaty did the U.S. government sign with some Native American tribes in 18672 a. Treaty of Guadalupe-Hidalgo b. Treaty of Velasco c Treaty of Medicine Lodge Creek d. Treaty of Versailles

asked May 4, 2022

1 answer 36.8k views

HELP AND EXPLAIN PLSS

asked Apr 27, 2022

1 answer 27.2k views

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