Answers by David MZ
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Answers by David MZ

Answers by David MZ
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The sharpness of the image on the film plane os determined by the size of the:
answered Apr 22, 2021
4 votes
114k views
A force of 35.0 N is required to start a 6.0-kg box movingacross a horizontal concrete floor. (a) What is the coefficientof static friction between the box and the floor?(b) if the 35.0-n force continues,
answered Apr 13, 2021
0 votes
16.8k views
The sum of three consecutive even numbers is one hundred sixty - two. What is the smallest of the three numbers ?
answered Apr 1, 2021
1 vote
184k views
If demand shifts right and supply left, then we know equilibrium quantity decreased but we do not know the change in equilibrium price.a. Trueb. False
answered Mar 30, 2021
3 votes
211k views
Select the statement that BEST describes the specific roles of white blood cells in the immune response.A.Platelets and antigens are types of white blood cells that control the immune response.B.T cells
answered Feb 28, 2021
0 votes
74.4k views
1: What does the word tarry in this phrase mean? “But the little yellow bird did not tarry..." A: Procrastinate B: Rest C: Rush D: Wait
answered Jan 4, 2021
2 votes
36.1k views
Hi can u plz help me???
answered Aug 20, 2020
7 votes
17.6k views
A cylinder and a cone have the same volume. the cylinder has a radius of 2 inches and a height of 3 inches. the cone has a radius of 3 inches. What is the height of the come?
answered Aug 13, 2020
5 votes
37.0k views
For `z_1 = 9"cis" (5pi)/(6)` and `z_2 = 3"cis" (pi)/(3)`, find `(z1)/(z2)` in rectangular form. a)-3 b)3 c)-3i d)3i
answered Jun 2, 2020
2 votes
42.1k views
Explain the economic activities of Africa
answered Mar 29, 2020
3 votes
209k views
Two consecutive integers are such that 3 times the larger exceeds twice the smaller by 34. find the integers.
answered Nov 15, 2019
0 votes
165k views
Look at the map above. Which of the following climate regions is represented in Canada? A. arid B. subarctic C. tropical wet D. humid subtropical
answered Sep 2, 2019
0 votes
203k views
What effect did the physical features of China have on its early development
answered May 24, 2019
4 votes
119k views
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