Questions by Nuno Freitas

Questions by Nuno Freitas

Prob-3 A company makes electric motors. The probability an electric motor is defective is 5% . What is the probability that a sample of 100 electric motors will contain no defective motor

asked Mar 9, 2021

1 answer

2 votes

32.4k views

Why does alpha Centauri appear to be yellow-white?

asked Feb 4, 2021

1 answer

1 vote

104k views

which is a physical property of a substance. A.It is Flammable B.It is odourless. D. It explodes when a spark is present

asked Sep 11, 2020

1 answer

2 votes

203k views

Solve equation for 0 Steps?

asked Apr 14, 2020

1 answer

1 vote

119k views

According to _____, there is a pyramid of human needs, such that the most basic physiological needs must be satisfied before higher-level needs become active. (A) hierarchy of needs (B) Self transcendence

asked Feb 22, 2020

1 answer

4 votes

94.0k views

As the result of a thermal inversion the prevailing air temperature profile increases 1°C/100m above the ground level. To what maximum height will polluted air rise if it is released at ground level 15°C

asked Jan 7, 2020

1 answer

3 votes

16.7k views

Three factors that can influence your decision making

asked May 22, 2019

1 answer

2 votes

215k views

Can y'all help me use these in sentences. Thanks❤

asked May 7, 2019

2 answers

5 votes

11.0k views

Which of the following types of rocks are likely to be formed due to heat and pressure? Sedimentary rock only Metamorphic rock only Both sedimentary rock and metamorphic rock Neither sedimentary rock nor

asked Jan 24, 2019

2 answers

2 votes

144k views

Which source would offer the most credible information about updates to automotive safety laws? A. A online exposé written in July 2004 B. A book published in December 1990 C. A magazine article written

asked Jan 8, 2019

2 answers

0 votes

221k views

What was gunpowder initially used for in China during the Middle Ages? A) measuring time B) creating fireworks C) conducting trade D) recording texts E) traveling overseas

asked Sep 9, 2018

2 answers

5 votes

74.0k views

A monopoly finds that, at its present level of output and sales, marginal revenue equals $5 and marginal cost is $4.10 which of the following will maximize profits?

asked Apr 23, 2018

1 answer

4 votes

81.1k views

What type of relationship occurs when two variables both increase or decrease together? an inverse relationship a positive relationship a direct relationship an inverse relationship

asked Jan 7, 2018

2 answers

5 votes

106k views

Why is a specific naming convention important in regards to your file management system

asked Dec 20, 2017

1 answer

0 votes

75.4k views

The "Scramble for Africa" had its roots in European _____. -culture -politics -religion -society

asked Oct 22, 2017

2 answers

4 votes

160k views

Mis amigos ____________________ a las fiestas todos los días.

asked Aug 22, 2017

2 answers

1 vote

116k views

The Buck Creek Fire Department served 250 dinners.A child's plate cost $5.50 and an adult's plate cost $9.00. A total of 1935 was collected.How many of each of plate were served

asked Jul 3, 2015

1 answer

5 votes

138k views

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