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Answers by Dpmattingly

Answers by Dpmattingly
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What type of energy does a bike use to move
answered Aug 21, 2021
5 votes
8.5k views
If Sam has 5 cookies and the Cookie Monster takes 1 how many are left?
answered Jun 17, 2021
4 votes
208k views
A researcher takes sample temperatures in Fahrenheit of 17 days from New York City and 18 days from Phoenix. Test the claim that the mean temperature in New York City is different from the mean temperature
answered Mar 31, 2021
5 votes
89.6k views
Accounting: Identifying adjusting entries with explanations? For each of the following entries, enter the letter of the explanation that most closely describes it in the space beside each entry. (You can
answered Mar 20, 2021
0 votes
13.9k views
The soldiers marched as if they
answered Mar 20, 2021
3 votes
2.4k views
describe the relationship between the corps and the local American Indian. also,describe how American Indians felt about buffalo. ​
answered Mar 7, 2021
5 votes
28.6k views
14. A sample that originally contained 2.5 g of rubidium-87 now contains 1.25 g. The half-life of rubidium-87 is 6 x 10^10 years. How old is the sample? Is this possible? Why or why not?​
answered Mar 4, 2021
5 votes
61.0k views
How do you change a percent to a decimal? What is 6 1/2% as a decimal?​
answered Feb 20, 2021
7 votes
132k views
Indicate whether the following statements are true or false. a. Water-soluble vitamins are more easily destroyed during cooking than fat-soluble vitamins, therefore, retention of water-soluble vitamins
answered Sep 15, 2020
0 votes
109k views
A single tree produces about 2.6 × 10² pounds of oxygen each year. The Amazon rainforest has about 3.9×1011 trees. About how many pounds of oxygen are produced in the Amazon rainforest per day? k12 students
answered Jul 20, 2020
0 votes
10.9k views
Which size random sample is likely to provide the most trustworthy results? a) 50 b) 20 c) 10 d) There is no differece
answered Mar 13, 2020
4 votes
9.9k views
What is the value of x? enter your answer in the box.​
answered Jan 8, 2020
6 votes
138k views
Which of these factors contributed only to the fall of the Han Dynasty and not to the fall of the Roman or Gupta Empires? (A) The empire broke into three kingdoms ruled by powerful lords. (B) External
answered Sep 14, 2019
6 votes
156k views
What is the factorization of the trinomial below 4x2+28x+48
answered Mar 17, 2019
1 vote
92.8k views
Which of the following is not one of the effective indicators of assessment practices identified by the NAEYC? A. Assessment practices are guided by ethical principles B. Assessment instruments are used
answered Feb 15, 2019
2 votes
149k views
A new antibiotic is introduced and is immediately effective in fighting infections caused by bacteria x. several years later, however, the antibiotic is no longer always effective against bacteria x. the
answered Dec 9, 2018
4 votes
31.0k views
What is the volume of an 8-inch by 4-inch by 4 1/2-inch rectangular box?
answered Dec 9, 2018
0 votes
81.5k views
Which statement is true? A. In comedies, the main characters’ mistakes usually result in some kind of ruin for them. B. There are two main types of drama: comedy and farce. C. In tragedies, the main characters
answered Sep 21, 2018
5 votes
122k views
A marine biologist explains that the salmon adapts to its environment through descent with modification. What is "descent with modification"? A heritable trait can be changed from one generation to another.
answered Aug 14, 2018
1 vote
225k views
Factor completely 4x3 + 28x2 + 7x + 49.
answered Feb 25, 2018
1 vote
54.4k views
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