Questions by AlexC

Questions by AlexC

What is the velocity (in m/s) of a 0.179kg billiard ball of its wavelength is 7.83cm

asked Nov 16, 2023

1 answer

0 votes

48.4k views

If the original lengths are multiplied by 2, what is the new coordinates of point A? Assume that the point at (0,0) does not change. Write your answer in the following format: (x,y) with no spaces .

asked Oct 22, 2023

1 answer

5 votes

150k views

John leaves his house at Sam. It takes 35 minutes to walk to school. He then has 2 hours and 2 minutes of lessons. Break time is 15 minutes long, What time does break finish?

asked Nov 16, 2022

1 answer

3 votes

125k views

Which of the following is true? A. 3 gram > 3000 kilograms B. 3000 grams = 3 kilograms C. 300 grams > 30 kilograms D .30 grams < 0.003 kilograms

asked Oct 17, 2022

1 answer

1 vote

65.1k views

What is the approximate volume of the cylinder? Use 3.14 for π. top of the cylinder is 9 bottom is 4 A. 324 cm3 B. 452.16 cm3 C. 734.76 cm3 D. 1,017.36 cm3

asked Oct 2, 2022

1 answer

5 votes

78.0k views

a neutral aluminum atom has a mass number of 27, an atomic number of 13, and a charge of 0. how many protons does it have

asked Sep 7, 2022

2 answers

0 votes

167k views

A garment Stroe bought so shirts cut the rate of 400 per shirts and sold them at a loss of 1600 Find S.p? Sop=20000

asked Jul 24, 2022

1 answer

23 votes

215k views

If two objects collide and are stationary, what must the total momentum of the sum of the objects have been before collision?

asked Jun 15, 2022

1 answer

5 votes

94.3k views

When does comedy occur in a situation?

asked Mar 18, 2022

1 answer

0 votes

119k views

Which of the following is NOT included in a final sketch as stated in the presentation? A. Case information B. Initials or name of artist C. Initials or name of victim D. Title

asked Mar 2, 2022

2 answers

5 votes

123k views

12.6 cm 6.4 cm The area of this rectangle is ______

asked Feb 2, 2022

1 answer

11 votes

72.1k views

Find the surface area of the prism. 13 m 5 m 11 m 12 m HELP ME ASAP

asked Jan 28, 2022

1 answer

2 votes

88.4k views

3. Which is important to remember when measuring orthostatic vital signs? A. Patients taking beta blockers may not have significant changes in heart rate. B. A systolic blood pressure increase of 30 mm

asked Nov 27, 2021

1 answer

4 votes

195k views

A bag contains yellow marbles and blue marbles, 46 in total. The number of yellow marbles is 1 more than 4 times the number of blues marbles. How many yellow marbles are there?

asked Oct 7, 2021

1 answer

5 votes

175k views

3. Explaining How did some Southerners contribute to industrial growth in the region?

asked Sep 3, 2021

1 answer

2 votes

195k views

When a bond forms between units of a macromolecule, a water molecule is lost. What is this process called?

asked May 19, 2021

1 answer

5 votes

204k views

What type of molecular model shows all the atoms and bonds in an organic molecule

asked May 6, 2021

1 answer

3 votes

47.3k views

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