Questions by Leonardo Marques

Questions by Leonardo Marques

A 2 kg blue car is moving 6 m/s to the right and collides with a 3 kg red car that is moving 2 m/s to the left. The cars collide and stick together. What is their velocity after the collision? Include

asked Apr 19, 2021

1 answer

5 votes

107k views

An ancient Japanese culture that used cords to mark pottery

asked Mar 3, 2021

2 answers

4 votes

142k views

What are five atomic models that have been proposed over time ?

asked Feb 1, 2021

1 answer

5 votes

231k views

What is congruent and supplementary??

asked Jan 25, 2021

1 answer

4 votes

9.0k views

An automobile tire having a temperature of −1.6 ◦C (a cold tire on a cold day) is filled to a gauge pressure of 22 lb/in2 . What would be the gauge pressure in the tire when its temperature rises to 45◦C?

asked Dec 24, 2020

1 answer

1 vote

77.1k views

in a state legislature,there were 119 more members in the house of representatives than in the senate. if there were m members in the senate, write an expression to represent the total members in the state

asked Sep 25, 2019

1 answer

3 votes

215k views

A clothing store used the sign show below to advertise a discount on shirts: Discount: Buy two shirts get 50% off third shirt Ky wants to buy three shirts, which were originally priced $49.96 each. The

asked Jul 2, 2019

2 answers

1 vote

51.2k views

Personality is plastic, but a person's personality will be affected lifelong by:

asked Dec 11, 2018

1 answer

2 votes

55.9k views

Explain what can happen if you line up the digits incorrectly when you rewrite addition problems.

asked Nov 16, 2018

2 answers

4 votes

214k views

"the ______ demonstrates that familiarity increases liking"

asked Oct 17, 2018

1 answer

5 votes

223k views

How much helium can fit in a balloon if the balloon can lift 34 grams

asked Aug 20, 2018

1 answer

0 votes

35.2k views

Evaluate the expression 5/12-4/9

asked Sep 18, 2017

1 answer

1 vote

57.2k views

Jamal works in a city and sometimes takes a taxi to work. The taxicabs charge $1.50 for the first 1/5 mile and $0.25 for each additional 1/5 mile. Jamal has only $3.75 in his pocket. What is the maximum

asked Mar 21, 2017

2 answers

0 votes

38.1k views

Read this sentence from the passage. Problems were when the settlers began to view the Cherokee, who had most of the land, as a threat. Which is the best way to rewrite this sentence?

asked Mar 11, 2017

2 answers

4 votes

121k views

The speed of a stream is 2mph. A boat travels 12 miles upstream in the same time it takes to travel 16 miles downstream. What is the speed of the boat in still water?

asked Sep 24, 2016

2 answers

1 vote

20.3k views

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