Questions by Davina Leong

Questions by Davina Leong

A 1100- kg car collides with a 1300- kg car that was initially at rest at the origin of an x-y coordinate system. After the collision, the lighter car moves at 20.0 km/h in a direction of 30 o with respect

asked Dec 1, 2021

1 answer

1 vote

157k views

If someone traveled through time and went back before they were born, would they still see find themself?

asked Oct 26, 2021

2 answers

3 votes

96.6k views

What is the relationship between height and slope? Please explain.

asked Sep 16, 2021

1 answer

4 votes

55.4k views

Alice ran 2 miles in 12 minutes. Jonathan ran 5 miles in 40 minutes. If both were traveling at a constant speed, who was going faster?

asked Aug 1, 2021

1 answer

0 votes

220k views

Why does chemical equations have to be balanced?

asked Jul 16, 2021

2 answers

1 vote

186k views

Match each organism with its phylum Pines Ephedra Palm-like plants Trees with fan-shaped leaves A. Gnetophyta B. Ginkgophyta C. Coniferophyta D. Cycadophyta

asked Jul 10, 2021

2 answers

2 votes

13.4k views

QUESTION 6 of 10: Ashleigh hires a group of security staff. Each worker works an average of 80 hours per month at $14/hour. If her monthly labor cost for security workers is $23,520, how many security

asked May 21, 2021

1 answer

4 votes

53.6k views

What is the solution to 2/3 x + 5 =1

asked Apr 13, 2021

2 answers

1 vote

94.3k views

ASAP help me with this

asked Apr 1, 2021

1 answer

5 votes

43.9k views

In two or more complete sentences, explain how to use ordered pairs of points in and to determine if and are inverses of each other.

asked Feb 11, 2021

1 answer

1 vote

20.3k views

How old are the rock deposits from ancient glaciers that are found in Antarctic soil?

asked Jan 13, 2021

1 answer

4 votes

225k views

A snack manufacturer realizes that he must increase the salt content of his company's chips by at least 3% in order for a sample of consumers to notice that the chips are saltier than they were before.

asked Jun 7, 2020

1 answer

0 votes

175k views

Hypothesis that explains the release of energy during an earthquake

asked Dec 5, 2019

1 answer

4 votes

69.6k views

in Tyler's collection there are 20 action movies in 28 comedians what is the ratio of action movies to comedy movies and Tyler's collection

asked Oct 10, 2019

2 answers

5 votes

65.2k views

Two math students were asked to describe the exponential equation: y=230(0.98)^x

asked Apr 28, 2019

1 answer

4 votes

186k views

Can someone please help me on this question.ITS SO HARD TO DO IT.

asked Oct 27, 2018

1 answer

1 vote

11.9k views

Simplify -2w < -16 I am stuck on this question can someone help me please?

asked Oct 25, 2018

2 answers

0 votes

71.1k views

Doing a warmup before exercise is important because it a. increases blood flow throughout the body. b. decreases body temperature. c. slows down heart rate. d. increases the chance of injury.

asked Sep 25, 2018

1 answer

1 vote

36.6k views

Help me out on this one(long division)

asked Aug 5, 2018

2 answers

2 votes

121k views

Hitler’s rise to power was due in part to his ability to appeal to the German people’s

asked Jul 22, 2018

2 answers

2 votes

9.4k views

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