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Answers by Ckhan

Answers by Ckhan
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What is 7.4 + ? = 1.
answered Apr 6, 2022
3 votes
112k views
The a value of a function in the form f(x) = ax2 + bx + C is negative. Which statement must be true? The vertex is a maximum. The y-intercept is negative. The x-intercepts are negative. The axis of symmetry
answered Dec 12, 2021
2 votes
85.7k views
13. Usain Bolt is able to run 300 meters in 51 seconds. How fast is Usain's running per second? * 1 second/6.2 meters about 6.2 meters/second about 7.1 meters/second about 5.9 meters/second Other:
answered Oct 6, 2021
3 votes
93.2k views
Ms. Gallegos burns 236 calories riding her bike each hour. She wants to burn more than 590 calories riding her bike at the same rate. Which inequality represents all possible values for t, the number of
answered Aug 16, 2021
1 vote
122k views
If a car accelerated from 5 m/s to 25 m/s in 10 seconds what is it's acceleration?
answered Jun 28, 2021
4 votes
189k views
COEFFICIENT IN THE TERM 20 IS ?
answered Jun 15, 2021
5 votes
104k views
The population of a city is 430​,000 and is increasing at a rate of 4.25​% each year. Approximately when will the population reach 860​,000? ​ (Use a compound growth​ model.)
answered Jun 1, 2021
4 votes
182k views
Question 3 1 pts The increase of crop production in Europe during the 1200s had what immediate and lasting effect? The rapid urbanization of Europe. The decline of merchants and merchant guilds O The centralization
answered May 19, 2021
1 vote
154k views
Will you help me on num 11
answered Mar 14, 2021
5 votes
85.2k views
Air enters a compressor operating at steady state at 1.05 bar, 300 K, with a volumetric flow rate of 39 m3/min and exits at 12 bar, 400 K. Heat transfer occurs at a rate of 6.5 kW from the compressor to
answered Jan 27, 2021
6 votes
86.5k views
German companies do not recognize the profit until the project is completely finished and they have been paid. recognize profits before the project is finished. recognize profits when the project is initialized.
answered Dec 15, 2020
1 vote
96.9k views
I need help!!!!! Select the atoms present in each of the following macromolecules Which of the following molecules is the smallest A glucose B starch C disaccharide D nuclei can acid Plants store glucose
answered Oct 5, 2020
7 votes
91.6k views
A flexible budget: a. is prepared when management cannot agree on objectives for the company. b. projects budget data for various levels of activity. c. is only useful in controlling fixed costs. d. cannot
answered May 28, 2020
4 votes
227k views
What are the effects of nature versus nurture?
answered Apr 26, 2020
1 vote
215k views
An empty box is shaped like a rectangular prism. The box has a base area of `9/10` square foot and a height of `1/3` foot. How much packing material is required to fill the box?
answered Apr 14, 2020
2 votes
84.8k views
In the odyssey, why did penelope want to talk to the beggar?
answered Nov 28, 2019
3 votes
135k views
(True or False) Photographers need to be careful about where they set their cameras and where they stand to take a picture.
answered Aug 28, 2019
5 votes
79.1k views
The view that alcoholism is a _______ dates back to 200 years ago.
answered Dec 28, 2018
0 votes
189k views
The reducing agent in a material is the one that A. gains electrons. B. increases its atomic number. C. is reduced. D. is oxidized.
answered Sep 14, 2018
5 votes
111k views
What would most likely happen in the ecosystem shown in the above food web if the zooplankton population significantly decreased?
answered Aug 8, 2018
0 votes
113k views
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