Questions by Zsofia

Questions by Zsofia

Which property of water contributes most to the ability of fish in lakes to survive very cold winters?.

asked Dec 19, 2023

1 answer

14 votes

226k views

Select all statements below which are true for all invertible n×n matrices A and B A. AB=BA B. (In−A)(In+A)=In−A2 C. (A+B)(A−B)=A2−B2 D. A+In is invertible E. A9B5 is invertible F. (A+A−1)2=A2+A−2

asked Oct 28, 2023

2 answers

12 votes

166k views

A 33-N force is applied to a 7-kg object to move it with a constant velocity of 6.3 m/s across a level surface. The coefficient of friction between the object and the surface is approximately ____. Round

asked Oct 11, 2023

2 answers

0 votes

231k views

The U.S. Constitution establishes that an accused person is presumed to be innocent, until he or she is proven guilty. This part of the Constitution is often called the “due process” clause. Explain two

asked Jun 16, 2023

2 answers

14 votes

79.1k views

What is the difference between (-8, -6) and (4, 10)

asked Jun 11, 2023

1 answer

1 vote

216k views

Congress Does the House of Representatives favor big states or small states in terms of population? Group of answer choices A.Big states B.Small states

asked May 4, 2023

2 answers

1 vote

21.4k views

What did Martin Luther do after he was excommunicated from the Catholic church in 1521? A. He fled Germany and went to France. B. He launched an attack against Pope Leo X. C. He started the Lutheran church.

asked Nov 6, 2022

1 answer

2 votes

7.5k views

What are the techniques that we can use, as teacher, with Learners to meet their learning styles? Please, I need the solve today

asked Oct 18, 2022

1 answer

2 votes

140k views

the number of magazine subscriptions decreases by 8% each year.If there are 225,000 this year,how many will there be 7 years from now

asked May 28, 2022

1 answer

2 votes

96.6k views

How were the majority of the current national borders in Africa determined? A. by European partitioning of the region B. by traditional African national borders C. by historic property rights of African

asked Apr 23, 2022

2 answers

13 votes

62.9k views

Only need help with 16,18,20 thank you

asked Feb 19, 2022

1 answer

2 votes

103k views

Which of the following is the product (5y − 3)2? A. 10y − 6 B. 25y2 − 30y + 9 C. 25y2 − 9 D. 25y2 + 30y − 9

asked Feb 3, 2022

1 answer

5 votes

155k views

How much voltage is required to run 0.054 A of current through a 15 2 resistor? Use AV = IR. O A. 0.81 V O B. 1.2 V O c. 2.8x10²v O D. 3.6 x 10-3 v

asked Jan 26, 2022

1 answer

2 votes

206k views

In the inequality 10x + 18 <_238 x represents the number of days Matt will be able to work during the summer. Which phrase MOST accurately describes that number of days? A. exactly 22 days B. more than 22 days C. at most 22 days D. less than 22 days 25 PTS!!

asked Jan 7, 2022

1 answer

1 vote

42.5k views

Calcula la amplitud de un ángulo sabiendo que es suplementario con un ángulo de 99°.

asked Jan 5, 2022

1 answer

17 votes

41.4k views

In a clock, the average speed is maximum for the tip of a) Seconds hand b) Hours hand c) Minutes hand

asked Sep 24, 2021

2 answers

3 votes

98.7k views

This is a type of protein found in the cell membrane, which regulates the coming and going of substances into or out of the cell. Example: like little doors, __________ ___________, open and close to allow

asked Sep 5, 2021

1 answer

3 votes

78.6k views

Which is the best description for the government of Thailand, found in Southeast Asia? A) It has an absolute monarchy; an unlimited government in which a king or queen rules over all matters. B) It has

asked Jun 26, 2021

2 answers

0 votes

101k views

a cord of a circle is a line segment connecting any point on the circle to the center of a circle. true or false?

asked Mar 25, 2021

1 answer

1 vote

229k views

2 Equation on chemistry that I have been struggling with, needed some assistance Reactants amd such......

asked Jan 15, 2021

1 answer

0 votes

147k views

Page:

Search QAmmunity.org