Answers by DavidW

Answers by DavidW

Moritz is watching his little brother play in a mud puddle. Moritz notices that when his brother stirs it with a stick, after a few moments the dirt settles back to the bottom of the puddle. His brother

answered Sep 18, 2019

6 votes

123k views

Seven less than the quotient of a number x and twelve is five times the number which answer represents this situation?

answered Aug 12, 2019

5 votes

82.6k views

Suppose that a random sample of 200200 twenty-year-old men is selected from a population and that these men's height and weight are recorded. a regression of weight on height yields modifyingabove weight

answered May 23, 2019

2 votes

226k views

The root of the word evacuate is vacuus, or "empty." Based on this clue, which identifies the best meaning of the word evacuate? to disprove to find a new job to leave a place to destroy something

answered Feb 8, 2019

1 vote

2.8k views

What does relative abundance mean? (Isotopes)

answered Dec 18, 2018

2 votes

15.1k views

Helen has a $1.35 in her bank in nickels and dimes the number of nickels is 9 more than the number of Dimes how many of each coin does she have

answered Sep 6, 2018

2 votes

105k views

One way to describe a species is as a population adapted to a certain niche. That population has a small gene pool. If the members of different species could interbreed with each other, too much genetic

answered Jul 16, 2018

2 votes

116k views

Use the quadratic model P(x) = 25x2 − 24x + 615 to predict P(x) if x equals 8.

answered Mar 31, 2018

6 votes

89.4k views

The Gulf War was resolved when _____.

answered Jul 25, 2017

2 votes

162k views

Sid earns $135 per day as a babysitter. He works 9 hours each day. How much does he earn in an hour?

answered Mar 29, 2017

2 votes

123k views

In which of the following ways did the colonists take advantage of the oceans and rivers?.

answered Nov 17, 2016

5 votes

95.7k views

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