Questions by Roll

Questions by Roll

A person walks 1 mile every day for exercise, leaving her front porch at 9:00 am and returning to her front porch at 9:25 am. what is the total displacement of her daily walk? 1 mile 0 25 minutes none

asked Oct 2, 2019

2 answers

5 votes

96.8k views

When a covalent bond forms between two atoms, usually A. an ionic bond will form just afterwards. B. an ionic bond will form just beforehand. C. the resulting substance will be just like the atoms that

asked Sep 14, 2019

1 answer

3 votes

235k views

If f(x)=2x squared+1, what is f(x) when x=3?

asked Mar 28, 2019

2 answers

2 votes

88.7k views

some trees in hot dry climates have needles like leaves, which have few stomata, thick waxy curticle. why?

asked Dec 25, 2018

1 answer

3 votes

208k views

Which expression is equivalent to (18x + 9k) + (2x + 6k)?

asked Nov 8, 2018

2 answers

3 votes

31.8k views

9mn^5 + 6m^3 n^4 What is the completely factored form of this?

asked Jul 9, 2018

1 answer

3 votes

74.0k views

The angle measures 22°, 62°, 118°, and 158° are written on slips of paper. You choose two slips of paper at random. What is the probability that the angle measures are supplementary? Enter your answer

asked Jul 5, 2018

1 answer

1 vote

187k views

draw a rectangle give the length and the width to show that it has an area of 12cm make sure one side is longer than the other to show length and width

asked Feb 1, 2018

1 answer

1 vote

57.5k views

Which fraction is equivalent to negative 7 over 8?

asked Dec 20, 2017

2 answers

2 votes

53.1k views

Compare and contrast the ways in which farmers, artisans, and scribes contributed to the civilization of ancient Egypt.

asked Jul 7, 2017

1 answer

5 votes

204k views

The ________, a barrier that linked earlier walls across China's northern frontier, was built to stop nomads from invading China. What should be in the blank space ( the line)

asked Jan 15, 2017

1 answer

0 votes

234k views

Page:

Search QAmmunity.org