Questions by BOC

Questions by BOC

Using the energy stated in the text for the process in equation (5.28), calculate the unified atomic mass unit (symbols: Da or u) of 13N. The energy is -3.00 MeV and the reaction is p + 13C ----> 13N +n.

asked Sep 17, 2023

1 answer

2 votes

17.1k views

Suppose we want to choose 5 objects, without replacement, from 10 distinct objects. (a) How many ways can this be done, if the order of the choices matters? (b) How many ways can this be done, if the order

asked Jul 27, 2023

1 answer

4 votes

47.9k views

Send help please!! i want to complete it asap

asked Jun 18, 2023

1 answer

7 votes

93.4k views

Which equations define y as a nonlinear function of x? Select all that apply

asked Jun 13, 2023

1 answer

21 votes

53.6k views

What is the approximate percent decrease from 1865 to 1240?

asked Apr 25, 2023

1 answer

2 votes

87.4k views

Examine the lines that are cut by transversals to determine the measure of angle 1. What is the measure of angle 1? m <1: _____ Why?

asked Feb 20, 2023

2 answers

3 votes

132k views

What are some ways leaders convey themselves today?

asked Dec 21, 2022

2 answers

23 votes

217k views

Which of these is an extensive property of a substance?

asked Nov 21, 2022

1 answer

5 votes

186k views

Can somebody help me with this question

asked Oct 2, 2022

2 answers

3 votes

174k views

Which of the following best explains why the Sun appears to move across the sky every day? Group of answer choices The Sun rotates on its axis Earth rotates on its axis The sun orbits around Earth Earth

asked Sep 28, 2022

1 answer

7 votes

204k views

Describe the transformation from y= x + 4 to y= .5x + 4 Group of answer choices compresses stretches shifts right 4 shifts left 4

asked Jul 20, 2022

1 answer

24 votes

98.0k views

Select all of the ordered pairs that are solutions to the system

asked Jun 9, 2022

1 answer

5 votes

28.9k views

Please I need help 10 points

asked Jun 9, 2022

2 answers

1 vote

204k views

Find the distance between the two points in simplest radical form . (4, 6) and (- 2, 9) pls the answer no links!!

asked Apr 20, 2022

1 answer

5 votes

96.7k views

The surface area of a right circular cone is 32 cm. This cone is enlarged by multiplying both the radius and slant height by 3. What is the surface area of the new cone? A. 35 cm B. 96 cm C. 288 cm D.

asked Apr 17, 2022

2 answers

25 votes

77.5k views

Sharon is 3 years less than twice her younger brothers age. Let’s (s) represents Sharon’s age and (b) represent her brothers age Which equation could be used to show Sharon’s age? There is a picture of

asked Feb 28, 2022

2 answers

3 votes

182k views

A ball, dropped vertically, falls d metres in t seconds. d is directly proportional to the square of t. The ball drops 45 metres in the first 3 seconds. How far does the ball drop in the next 7 seconds?

asked Feb 9, 2022

1 answer

4 votes

27.1k views

As the kinetic energy of particles of matter increase, the distance between the particles?

asked Nov 11, 2021

1 answer

5 votes

81.7k views

A car starts to move from rest and covers a distance of 360m in one minute. Calculate the acceleration of the car.

asked Aug 13, 2021

1 answer

1 vote

3.4k views

Jefferson delays mentioning the American colonies until late in the introduction. How does this delay affect his argument? Check the two best answers. It draws readers into the argument and establishes

asked Apr 1, 2021

2 answers

1 vote

44.2k views

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