Answers by Drprofee
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Answers by Drprofee

Answers by Drprofee
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Use this expression to answer the following questions. 3x^2 + 10a + 5b + 7 Evaluate the expression for x = 3, a = 0, and b = 2. a) 92 b) 90 c) 84 d) 70
answered Jul 19, 2024
3 votes
50.7k views
onsidering light at the two ends of the visible light spectrum, violet light has a _____ wavelength and a _____ photon energy than red light. Shorter, lower Longer, lower Longer, higher Shorter, higher
answered Dec 11, 2023
4 votes
126k views
On the map, which major plate is next to the North American plate and the South American plate?
answered Aug 1, 2023
3 votes
150k views
Given f (x) = 2 (x – 3) – .2x. What is the value of f(-10)?
answered Jun 29, 2023
7 votes
95.8k views
Which sentence is written correctly? When I was only eight, my grandfather died. While being only eight years old, my grandfather died. When only eight, my grandfather died.
answered May 24, 2023
6 votes
116k views
What was a powerful empire in sub-Saharan Africa around 300 C.E.? A) Ghana B) Rome C) China D) Egypt
answered Mar 20, 2023
2 votes
191k views
Below is a table of revenue and cost, in thousands of dollars, of a business. Use the best fit line to estimate the number of months until the business is no longer profitable.
answered Jan 1, 2023
8 votes
215k views
Find the volume for the cone
answered Dec 13, 2022
3 votes
99.5k views
Some mosquito trying to go in my ear​
answered Jul 6, 2022
4 votes
176k views
Which ordered pair is the solution to this system of equations? y = r +4 x + y = 2 A. (1,5) B. (0,2) C. (-1,3) D. (-4,0)
answered May 22, 2022
0 votes
103k views
Help worth 50 points
answered May 8, 2022
11 votes
40.9k views
Whose "manifest Destiny" is O'Sullivan referring to in the quote?
answered Apr 27, 2022
4 votes
86.3k views
Whose "manifest Destiny" is O'Sullivan referring to in the quote?
answered Apr 27, 2022
4 votes
86.3k views
Whose "manifest Destiny" is O'Sullivan referring to in the quote?
answered Apr 27, 2022
4 votes
86.3k views
Which numbers are between 14 and 42 and are perfect squares roots
answered Apr 24, 2022
3 votes
35.8k views
Introduce JTA and JT
answered Mar 15, 2022
3 votes
86.4k views
Which is lighter 900000g or 9 tonnes​
answered Dec 10, 2021
5 votes
90.6k views
What are the common risks and benefits of using renewable energy resources​
answered Dec 8, 2021
1 vote
140k views
3<5x-2<7 what’s the answer
answered Nov 7, 2021
2 votes
189k views
How did Hoover react to the economic crash? commint lit
answered Sep 12, 2021
4 votes
209k views
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