Questions by Andreas Profous

Questions by Andreas Profous

The floor of a railroad flatcar is loaded with loose crates having a coefficient of static friction of 0.320 with the floor. If the train is initially moving at a speed of 49.0 km/h, in how short a distance

asked Jun 11, 2020

1 answer

5 votes

47.2k views

In △ABC,a=13, b=21, and c=27. Find m∠A. A. 18.4 B. 31.5 C. 28.0 D. 103.0

asked Apr 16, 2020

2 answers

2 votes

102k views

calcular lo que costará sembrar césped en un jardín de forma triangular de base 25 m y de altura 15m si cada metro cuadrado de césped cuesta $20 dólares

asked Apr 11, 2020

1 answer

3 votes

126k views

The a0allowed Maryland colonists to have freedom of religion.

asked Mar 27, 2020

1 answer

0 votes

102k views

PLEASE HELP 30 POINTS!!!!!!!! Without graphing the lines to the equations, given any two linear equations explain how you can tell if the lines of the two equations are parallel.

asked Nov 18, 2019

1 answer

0 votes

167k views

A swimmer wants to swim straight across a river with current flowing at a speed of v1 = 0.32 km/h. If the swimmer swims in still water with speed v2 = 0.85 km/h, at what angle θ should the swimmer point

asked Sep 25, 2019

1 answer

1 vote

200k views

By Faraday's Law, if a conducting wire of length l meters moves at velocity v m/s perpendicular to a magnetic field of strength B (in teslas), a voltage of size V=−Blv is induced in the wire. Assume that

asked Sep 3, 2018

1 answer

4 votes

59.3k views

When did British leaders begin to talk about the abolition of slavery? a. 1600s b. 1700s c. 1800s d. 1900s

asked Jun 17, 2018

2 answers

4 votes

231k views

3 True or False: Drunk drivers kill two to four times more people than aggressive drivers.

asked Jun 14, 2018

1 answer

3 votes

137k views

One wall of Marsha’s greenhouse contains a window. What is the area of this wall of the greenhouse not including the area of the window?

asked Jan 26, 2018

1 answer

0 votes

134k views

What did most Americans understand before their country entered World War I? A) that the war would not last long B) that the war would cost American lives C) that the war would help the US economy D) that

asked Jul 26, 2017

1 answer

0 votes

50.8k views

Why is a symbol used to separate the ones place from the tenth place in decimal numbers

asked Feb 23, 2016

1 answer

4 votes

154k views

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