Questions by Roberto Pinheiro

Questions by Roberto Pinheiro

How much heat transfer occurs from 20.0 kg of 90.0º C water placed in contact with 20.0 kg of 10.0º C water, producing a final temperature of 50.0º C? a) 5.0 × 10⁵ J b) 7.5 × 10⁵ J c) 1.0 × 10⁶ J d) 1.

asked Oct 17, 2024

1 answer

3 votes

218k views

amanda is a corporate trainer who ensures that supervisors are able to recognize moral issues in the work place and can make fair decisions. what is the name of this type of training?

asked Mar 14, 2024

1 answer

0 votes

48.6k views

John wants to measure the height of a tree. He walksexactly 100 feet from the base of the tree and looks up. Theangle from the ground to the top of the tree is 33 degrees . How tall isthe tree?

asked Feb 27, 2024

1 answer

5 votes

43.1k views

Geometry, which is congruent to <GFH (it's a test and I'm not complete sure if that one's correct)

asked Dec 19, 2023

1 answer

4 votes

113k views

Please help Find the value of x

asked Sep 27, 2023

1 answer

3 votes

30.9k views

sweredAnsweredQuestion 1rrect Answer0/1 ptsA chunk of material has a mass of 328. g and a specific heatof 1.17 J/g °C. Suppose its initial temperature is 71.0 °C.Calculate the final temperature of the

asked Jul 21, 2023

1 answer

0 votes

192k views

What is the slope of the line that passes through the points (-7, -10) and (-19, -10)? Write your answer in simplest form.

asked Jul 15, 2023

1 answer

2 votes

122k views

2m - 3 - 5= -m + 10 please help me

asked Jun 17, 2023

1 answer

20 votes

142k views

Will Aladdin the Animated Series be on Disney +?

asked Dec 12, 2022

2 answers

3 votes

97.8k views

1) Which property explains why these two expressions are equal? -5(x - 4) = -5x + 20 A) Associative Property B) Commutative Property C) Distributive Property D) Multiplicative Identity Property

asked Dec 5, 2022

2 answers

3 votes

138k views

If there is an increase of carbon in the atmosphere, would there be an increase or decrease in the ocean?

asked Apr 24, 2022

1 answer

4 votes

73.8k views

Jake travels 6 hours for a total of 444 miles on 20 gallons of gas, rate for gallons and hours.

asked Apr 2, 2022

2 answers

8 votes

45.7k views

Circle theorems please help

asked Dec 11, 2021

1 answer

3 votes

80.6k views

Which graph shows a proportional relationship?

asked Dec 1, 2021

2 answers

0 votes

52.2k views

Question is on a picture

asked Oct 2, 2021

1 answer

1 vote

33.4k views

Atoms form chemical bonds to satisfy the___ rule and to become___ . plz hurry

asked Sep 27, 2021

1 answer

5 votes

227k views

Describe the role of friends and the role of bystanders in fights. a. Friends b. Bystanders

asked Jul 2, 2021

2 answers

3 votes

2.2k views

1. Escribe las razones de los siguientes enunciados: a. En una clase de un colegio cada pelota es utilizada por cada equipo de cinco niños, o sea que tenemos cinco alumnos por cada pelota de fútbol. b.

asked Apr 28, 2021

1 answer

0 votes

135k views

which visual aide is the best fit for sunils presentation a. a podcast describing hiw to shoot a basketball b. a video tutorial sjowing how to shoot a baseketbsll c. a grapgh showding jow many players

asked Apr 24, 2021

2 answers

4 votes

200k views

Three reasons Philip II sent the Spanish Armada include: resented English intervention and aid to the Netherlands wanted England to adopt democracy wanted to return England to the Catholic Church wanted

asked Dec 9, 2020

1 answer

0 votes

16.5k views

Page:

Search QAmmunity.org