Answers by Mostafa Harb

Answers by Mostafa Harb

During what geologic epoch did the last glacial advance occur?.

answered Nov 12, 2023

19 votes

312k views

Review. A particle moves along the x axis. It is initially at the position 0.270 m , moving with velocity 0.140m/ s and acceleration -0.320m / s² . Suppose it moves as a particle under constant acceleration

answered Oct 23, 2023

14 votes

439k views

Nguyen wants to buy a tire that normally costs $86.25. It is currently on sale for $84 25. What is the percentage discount? Round your answer to the nearest tenth.

answered Oct 21, 2023

15 votes

337k views

Create a system of linear equations that has one solution, Solve the system using elimination to prove your that your system has only one solution

answered Jan 29, 2023

16 votes

131k views

What is the answer to this equation −5×(−7)=

answered Jan 18, 2023

10 votes

386k views

Identify the reaction type of the chemical reaction below. Check all that apply. Mg (s)+2 HCl (aq) MgCl 2 (aq)+H 2 (g)

answered Dec 15, 2022

12 votes

184k views

Can someone help with these questions?

answered Nov 11, 2022

15 votes

90.4k views

What is the surface area of a right circular cylindrical oil can, if the radius of its base is 4 inches and its height is 11 inches? a. 85 pi in.2 b. 100 pi in.2 c. 120 pi in.2 d. 225 pi in.2

answered Jul 9, 2022

17 votes

259k views

I need help with a Radians and degrees question that has me stumped. Answer needs to be in radians

answered Apr 28, 2022

12 votes

157k views

In a sequence, the first term is 8 and the common difference is -2. The 18th term of this sequence is 1) – 34 2) - 42 3) - 26 4) 26

answered Feb 20, 2022

18 votes

471k views

What were Jim Crow laws and black codes

answered Jan 21, 2022

14 votes

164k views

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