Answers by Richard Keller
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Answers by Richard Keller

Answers by Richard Keller
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Sarah y yo ____ estudiantes de español. son soy somos 2. Los mapas ____ del profesor. son somos es 3. Marcelo, ¿de dónde ____ usted? eres son es 4. ¿Y tú, quién ____? soy eres es 5. Marta y Julia, ustedes
answered Oct 21, 2020
3 votes
38.5k views
Which model best fits this set of data? (-3,1),(0,3),(3,5) HINT: graph the data to determine the best fit a. cubic model b. linear model c. quartic model d. quadratic model ​
answered Sep 21, 2020
4 votes
38.3k views
Which number sentence shows the correct placement of the decimal point in the product, based on the two factors? 3.48 × 42.37 = 147.4476 23.2 × 8.8 = 20.416 0.39 × 7.2 = 28.08 43.72 × 9.2 = 4,022.24
answered Sep 9, 2020
4 votes
60.9k views
You have a coin bank in the shape of a cylinder. It has a radius of 1.5 inches and a height of 5 inches. What is the surface area of the coin bank? Use 3.14 to approximate pi. Round your answer to the
answered Aug 20, 2020
4 votes
126k views
Lisa's dog is 11 pounds heavier than Marcia's dog. Let m represent the weight of Marcia's dog. Write a variable expression to represent the weight of Lisa's dog.
answered Aug 11, 2020
4 votes
185k views
Unemployment may result when machines do the work formerly done by men and women. a. True b. False
answered Oct 10, 2019
7 votes
49.1k views
Expand and simplify: (2x + 5y) (x − 3y)
answered Oct 5, 2019
1 vote
124k views
Explain the fluid mosaic model
answered Jun 23, 2019
3 votes
74.0k views
A criticism of President Reagan’s economic policies during the 1980s was that his policies helped only the wealthy. lowered the national debt. lowered federal spending. helped social programs.
answered Apr 19, 2019
6 votes
159k views
Can ir spectroscopy be used to distinguish 2-pentanone from 2-hexanone why or why not
answered Apr 15, 2019
6 votes
56.1k views
3 x 5 x 7 is the prime factorization of what number?
answered Mar 28, 2019
5 votes
139k views
Jody's team scored 21, 25, 36, 16, and 32 points at the last five football games. What is the mean number of points Jody's team scored?
answered Oct 19, 2018
2 votes
84.5k views
What is the speed of a car that takes 3 hours to go 75 miles
answered Sep 1, 2018
4 votes
123k views
How many grams of calcium phosphate are theoretically produced if we start with 552.2 grams of Ca(NO3)2 and 285.4 grams of Li3PO4? Reaction: 3Ca(NO3)2 + 2Li3PO4 → 6LiNO3 +Ca3(PO4)2
answered Jun 20, 2018
5 votes
170k views
Which word below is a verb? A. provocatively B. provocation C. provoke D. provocative
answered Jun 14, 2018
0 votes
4.2k views
The middle school will lose some of its funding if 50 or more students move away in any year. The principal claims he only loses about 30 students a year. Do the values in the table support his claim?
answered Feb 8, 2018
4 votes
68.0k views
Read this excerpt from Part 2 of The Odyssey by Homer. Cyclopes have no muster and no meeting, no consultation or old tribal ways, but each one dwells in his own mountain cave dealing out rough justice
answered Jan 23, 2018
4 votes
74.8k views
Identify central issues. explain why the pilgrims government came about and why its existence was important.
answered Nov 6, 2017
5 votes
181k views
What is the name of the polysaccharide that plant use to store the sugar that is produced in photosynthesis
answered Oct 16, 2017
1 vote
29.2k views
How would you write 2/5 as a decimal
answered Aug 22, 2017
6 votes
222k views
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