Questions by Julesezaar

Questions by Julesezaar

What is the de Broglie wavelength of a proton that has a mass of 9.11 x 10^(-31) kg and travels a distance of 13 km in 0.025 s? (h = 6.63 x 10^(-34) J·s)

asked May 7, 2024

1 answer

4 votes

32.6k views

How do you solve this? Help please with explanation

asked Apr 15, 2024

1 answer

4 votes

218k views

The stronger and more sustainable the competitive advantage a small business maintains, the better the chances of ______. a. guaranteeing a profit b. winning and keeping customers c. obtaining a loan from

asked Mar 28, 2024

1 answer

1 vote

121k views

What is the mean and the median of 2, 4, 6, and 8?

asked Dec 7, 2023

1 answer

0 votes

6.6k views

What are the solutions to the system of equations?(y=x2 - 4x +8y= 2x + 3

asked Jul 14, 2023

1 answer

5 votes

114k views

Can Someone help me? Please

asked Nov 1, 2022

2 answers

1 vote

172k views

What is 6.9 divided by 58.65?

asked Aug 15, 2022

2 answers

1 vote

122k views

H IT H-C --H + Ħ Н The model above shows the structural formula for ethane. What is the chemical formula for ethane? OA. C2H6 OB. 2CH3 Oc. 8CH OD. C6H2

asked Jun 19, 2022

1 answer

1 vote

82.0k views

3(x -4) =2(2x+1) please answer this

asked May 26, 2022

2 answers

16 votes

165k views

Which is the formula that describes the magnitude of an object's kinetic energy? A. kinetic energy = mass * (velocity)2 x 0.5 B. kinetic energy = mass x acceleration C. kinetic energy = mass x change in

asked May 22, 2022

1 answer

4 votes

162k views

Help i asked everyone for help but hey don’t understand!

asked Feb 4, 2022

2 answers

4 votes

64.8k views

Evolution definition

asked Jun 7, 2021

2 answers

5 votes

4.0k views

About how big is an atom? Select one: a. one tenth of a meter b. one ten millionith of a millimeter c. one hundreth of a meter

asked Jun 3, 2021

2 answers

0 votes

167k views

If questions asked in a research study to do not accurately relate to the subject or construct being studied, the study’s __________ is compromised. A. population B. evaluation C. administration D. validity

asked Apr 16, 2021

1 answer

0 votes

172k views

Who was famous for being part of the Harlem Renaissance? A. Henry Ford B. Booker T. Washington C. Langston Hughes D. Charles Lindberg

asked Mar 7, 2021

2 answers

3 votes

194k views

The two major languages spoken in most countries of the Middle East are Arabic and __________. A. English B. French C. Hebrew D. Italian

asked Feb 16, 2021

2 answers

4 votes

103k views

⚠️HURRY PLEASE⚠️FAST IM TIMED⚠️ Which label belongs in the region marked X? Jen makes a Venn diagram to compare active transport and passive transport a..Moves molecules b.. Uses energy c..Moves from low

asked Jan 9, 2021

2 answers

3 votes

174k views

After the first meiotic cell division ___________ a. two haploid gametes are produced b. cells are produced that contain twice the same number of chromosomes as somatic cells from which they came. c. the

asked Jun 13, 2020

1 answer

4 votes

121k views

distinguish the differences between diamagnetic and paramagnetic materials. Give examples of each type of material

asked Feb 19, 2020

1 answer

4 votes

233k views

Where in Florida did cotton plantations develop

asked Dec 24, 2019

1 answer

5 votes

140k views

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