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Answers by Kerr

Answers by Kerr
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What is the empirical formula for a compound that is 43.4% C, 1.2% H, 38.6% O, and 16.9% N?
answered Nov 21, 2021
3 votes
173k views
1). George is running late for school and needs to get dressed. He has 8 short sleeve shirts, 7 long sleeve shirts, 2 hoodies, and 3 sweaters in his closet. If he randomly selects a top from the closet,
answered Oct 9, 2021
3 votes
13.3k views
A field worker is exposed to a xylene for a duration of 8 weeks at 40 hrs/wk. The concentration of xylene in the workplace is 40 μg/m3. The worker is inhaling air at a rate of 0.9 m3/hr. Assuming 70 kg
answered Sep 19, 2021
2 votes
136k views
Simplify the expression: 6b – 2b+ 5b – 8
answered Aug 15, 2021
5 votes
235k views
The multiple-choice questions on this exam are examples of ____ items. a. open-ended. b. restricted. c. rating scale. d. physiological.
answered Aug 8, 2021
4 votes
100k views
Find the area of the circle d=10 in 62.80 in^2 ,15.70^2, 314.00in ^2, 78.50in^2, 31.40 in2
answered Jun 26, 2021
5 votes
15.6k views
The daily milk production of Guernsey cows is approximately normally distributed with a mean of 35 kg/day and a std. deviation of 7 kg/day. The producer is concerned when the milk production of a cow falls
answered Mar 17, 2021
3 votes
112k views
20 points for a music question. Spam answers will be reported. What are descriptive words for musical elements? Like, an example of a question: What are the descriptive words for the melody, harmony, rhythm,
answered Feb 19, 2021
2 votes
1.1k views
In order to determine net cash provided by operating activities, a company must convert net income from an accrual basis to a cash basis under - A-the direct method only. B-the indirect method only. C-both
answered Jan 15, 2021
3 votes
114k views
1. Summarize the battle between Sugriva and Bali as it is presented in the text, noting the important details of the chapter.
answered Nov 1, 2020
5 votes
11.9k views
Jack sells homemade chocolates and cookies. He expects the price of chocolates to increase around Valentine’s Day, so he prepares to make more chocolates in February. Which economic concept lies behind
answered Feb 12, 2020
2 votes
140k views
Select the letter of the term that identifies the phrase in parentheses in the following sentence: Artificial blood serum may soon be made (with potato protein). a. prepositional phrase b. appositive phrase
answered Sep 8, 2019
6 votes
193k views
What occurs to the arrangement of water molecules as water melts
answered May 23, 2019
6 votes
36.2k views
What kind of gas cloud is most likely to give birth to stars? what kind of gas cloud is most likely to give birth to stars? a cold, dense gas cloud a hot, dense gas cloud a hot, low-density gas cloud a
answered May 11, 2019
0 votes
178k views
Sarah has always been on time every time I meet her for dinner. Therefore, she will be on time tonight when we meet for dinner. Is the argument above inductive or deductive? Why?
answered Apr 24, 2019
2 votes
129k views
Which of the symbols correctly relates the two numbers below? Check all that apply. 65 ? 56
answered Mar 6, 2019
5 votes
3.8k views
Which math formula will find density? weight _______ Length Mass _______ Length Mass _______ Volume Volume ________ Weight
answered Sep 17, 2018
4 votes
6.2k views
How did imperialism increase the battlefield of the war
answered Jun 27, 2018
3 votes
104k views
a mountain's peak is 880 m above sea level while the valley is 139 m below sea level. what is the elevation drop from the top of thew mountain to the bottom of the valley?
answered May 11, 2018
4 votes
103k views
Cigarettes are the only tobacco products that have serious negative consequence user: which of the following substance found in tobacco smoke stimulate the brian
answered Apr 17, 2018
5 votes
96.6k views
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