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Answers by Bettsy

Answers by Bettsy
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A mathematics instructor wants to see if a computer homework system improves the scores of the students in the class. The instructor teaches two different sections of the same course. One section utilizes
answered Oct 30, 2020
2 votes
101k views
Show your work. -3(x+2) +5x=-9. solve and check. ​
answered Oct 4, 2020
1 vote
91.6k views
(x + 2)² Given: (x + y)² = x² + 2xy + y²
answered Aug 21, 2020
1 vote
156k views
In the equation vx^2=v0x^2+2ax(x-x0) what does the terms vx, v0x, x, and x0 stand for respectively? A. velocity at position x, velocity at time t=0, position at time t=0 B. velocity at position x, velocity
answered Aug 19, 2020
6 votes
99.6k views
True or false: Flatworm tend to be smooth and dry? ​
answered Apr 23, 2020
3 votes
54.5k views
What is the intersection​
answered Mar 11, 2020
0 votes
38.5k views
Hayden is a manager at a landscaping company. He has two workers to landscape an entire park, Cody and Kaitlyn. Cody can complete the project in 8 hours. Kaitlyn can complete the project in 6 hours. Hayden
answered Nov 21, 2019
3 votes
213k views
Most of the early hominin fossils discovered in africa come from the eastern and southern parts of the continent. why is this?
answered Sep 24, 2019
6 votes
197k views
Read the following code: x = currentWeight print(x - 20) What value will this code calculate? A.Weight 20 years ago B.Weight in 20 years C.Weight after a 20-pound gain D.Weight after a 20-pound loss
answered Jul 18, 2019
2 votes
213k views
Perform the operation and reduce the answer fully. 5/6+5/8
answered Jun 8, 2019
2 votes
165k views
Which of the following statements best describes President Johnson's managing of the Reconstruction? A. He refused to engage in the Reconstruction. B. He was more harsh towards former Confederates than
answered Apr 30, 2019
2 votes
17.1k views
Please help me up there
answered Dec 6, 2018
4 votes
172k views
Write a statement that increases the value of the int variable total by the value of the int variable amount. that is, add the value of amount to total and assign the result to total.
answered Jan 11, 2018
2 votes
23.6k views
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