Questions by Iisystems

Questions by Iisystems

A lot of 1115 components contains 275 that are defective. Two components are drawn at random and tested. Let A be the event that the first component drawn is defective, and let B be the event that the

asked Aug 5, 2021

1 answer

0 votes

38.3k views

Which element is a metalloid? selenium (Se) polonium (Po) phosphorus (P) iodine (I)

asked Jun 1, 2021

2 answers

2 votes

235k views

Select the best possible first step to solving the system by first eliminating the x variable. 3x + 5y = 1 2x + 4y = −4 Multiply the first equation by 2, and multiply the second equation by 3. Multiply

asked May 24, 2021

2 answers

4 votes

170k views

I need some serious help with some problems there are some on my profile and this one

asked May 21, 2021

1 answer

0 votes

155k views

A researcher performs a previous study following the same procedures to see if she will get the same results.This is an example of _____. A. a replication of studies B. an invalid research method plagiarism

asked Mar 28, 2021

1 answer

0 votes

142k views

An isosceles trapezoid has a perimeter of 39 feet. Its shorter base measures 1.7 feet and its longer base measures 7.3 feet. The two remaining sides have the same length; what is Bruh idkkk

asked Mar 26, 2021

1 answer

2 votes

95.8k views

What is 1 + 1? i really dunno and i wanna know plus yall need points

asked Mar 16, 2021

2 answers

0 votes

233k views

The sum of the measures of the angles of a triangle is 180. The sum of the measures of the second and third angles is three times the measure of the first angle. The third angle is 29 more than the second.

asked Feb 6, 2021

1 answer

0 votes

128k views

When a potential difference is put across a wire, ___. a. electron speeds decrease b. electrons drift slowly toward the positive end of the wire c. conduction of electricity ceases d. electron energy lessens

asked Aug 16, 2020

2 answers

2 votes

23.1k views

whether you operate your business from a small office at home or in a large plant, its still referered to as your

asked Jul 11, 2020

1 answer

4 votes

125k views

C x d =1 what do c and d represent

asked Jul 2, 2020

2 answers

2 votes

89.0k views

8. Why did some colonists smuggle goods in the 1760s?

asked Dec 28, 2018

2 answers

3 votes

28.0k views

Solve the equation 5x + 7y = 35 for y

asked Oct 25, 2018

2 answers

2 votes

105k views

During the 1840s abolitionists opposed annexation of a new western territory because

asked Mar 4, 2018

2 answers

4 votes

186k views

Which was unique to the ancient civilization that developed in China? A. agriculture B. record-keeping C. social order D. silk

asked Sep 12, 2017

1 answer

5 votes

8.4k views

A large rectangular movie screen in an Imax theater has an area of 6,984 square feet. Find the dimensions of the screen if it is 25 feet longer than it is wide. i need length and width

asked Nov 5, 2016

1 answer

2 votes

105k views

What was the Muslim ruler Akbar known for? A. writing poetry and a new code of law for his empire B. promoting the arts and building a magnificent monument to honor his wife C. learning from the Ottoman

asked Oct 12, 2015

2 answers

0 votes

205k views

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