Answers by MBec
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Answers by MBec

Answers by MBec
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Which of the following is an isotope? An atom with 2 protons, 3 neutrons and 2 electrons An atom with 2 protons, 2 neutrons and 2 electrons An atom with 2 protons, 2 neutrons and 4 electrons
answered Jan 11, 2022
1 vote
20.1k views
P = {2x :1 sx = 5} and Q={(x+ 1): 2 S x 38} where x is an integer, are subsets of universal set U= {x:1 < x < 10}. Use this information to answer the following questions: (a) Find (PnQ)'. (b) Find P U Q.​
answered Sep 27, 2021
3 votes
206k views
Bryan must select a new supplier for lighting fixtures for his company's mobile homes. He has decided quality is more important than price but price is more important than lead times. Bryan will use these
answered Jun 6, 2021
6 votes
53.9k views
Help me! 30 Points! TY!!!
answered May 30, 2021
1 vote
148k views
Can someone pleaseeeee write a short story in which an animal plays an important part? word limit: 250 words.
answered Apr 23, 2021
7 votes
13.4k views
If the y component of a vector is 36, and the angle between the vector and the x-axis is 27, what is the magnitude of the vector?
answered Apr 8, 2021
4 votes
175k views
Each month, Diana donates the same amount of money to her favorite charity. If she donates $1,500 at the end of the year, how much did Diana donate each month?
answered Mar 28, 2021
2 votes
163k views
please help. A water storage tank is in the shape of a hemisphere​ (half a​ sphere). If the radius is 30 ​ft, approximate the volume of the tank in cubic feet.
answered Mar 24, 2021
2 votes
234k views
A central angle is best described as which of the following
answered Feb 10, 2021
2 votes
201k views
You have just received notice that a customer of yours with an Account Receivable balance of $100 has gone bankrupt and will not make any future payments. Assuming you use the allowance method, the entry
answered Jan 28, 2021
4 votes
26.5k views
Describe Daniel Boone’s encounter with the Shawnee.
answered Jan 14, 2021
3 votes
74.7k views
Which ordered pair is a solution of the equation 2x − y = 9?
answered Oct 10, 2020
5 votes
225k views
This is the name given to the majority portion of Africa that is located south of the major desert found in the northern portion of the continent.
answered Oct 9, 2020
6 votes
118k views
Consider the following system of equations: 10 + y = 5x + x^2 5x + y = 1 The first equation is an equation of a parabola. The second equation is an equation of a line. What are the solutions to the system?
answered Jun 1, 2020
4 votes
228k views
Which of the following statement(s) is (are) true? A. The force the heart must overcome in order to pump blood is known as the its stroke volume. B. The term preload refers to a tension, or pressure, that
answered Jan 14, 2020
4 votes
119k views
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