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How many protons and neutrons are in 119_Sn? O a. 50 n and 119 p O b. 50 p and 169 1 O c. 50 p and 69 O d. 50 n and 169 p O e. None of the above.
answered
Jan 10, 2020
Chemistry
college
3
votes
65.3k
views
Which of the following statements is not correct? A. The medulla oblongata connects the spinal cord to the rest of the brain. B. Nerves are made of sensory and/or motor fibers. C. Sensory nerves are efferent
answered
Oct 1, 2019
Health
high-school
3
votes
13.5k
views
The first figure is dilated to form the second figure. Which statement is true? The scale factor is 0.25. The scale factor is 4. The scale factor is 4.35. The scale factor is 7.25.
answered
Aug 14, 2019
Mathematics
middle-school
2
votes
195k
views
What is the conflict in the westing game
answered
Apr 9, 2019
English
middle-school
4
votes
179k
views
Using the following data set what is the mean of the medium soil? PLZ HURRY
answered
Aug 28, 2018
Physics
middle-school
2
votes
144k
views
If one of the purple-flowered progeny plants is selected at random and self-fertilized, what is the probability it will breed true? if one of the purple-flowered progeny plants is selected at random and
answered
May 7, 2018
Mathematics
college
2
votes
214k
views
At his new job, Jeremiah can choose an hourly rate of $9 plus a $50 weekly bonus for opening the store, or an hourly rate of $10 per hour with no opening bonus. The equations model his salary options.
answered
Mar 9, 2018
Mathematics
college
5
votes
40.0k
views
A doghouse is to be built in the shape of a right trapezoid, as shown below. What is the area of the doghouse? A right trapezoid with top side 7 feet and height 7 feet. The bottom side is extended to the
answered
Feb 1, 2018
Mathematics
middle-school
4
votes
177k
views
What were privateers
answered
Sep 20, 2017
History
middle-school
5
votes
2.3k
views
What is the value of the expression (–4)^3?
answered
Jul 11, 2017
Mathematics
high-school
3
votes
124k
views
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