Questions by Zsalzbank

Questions by Zsalzbank

All numbers from 1 to 100 are written in a row. How many times does each digit appear in this row:

asked Nov 8, 2021

1 answer

4 votes

197k views

67.498 to the nearest whole number

asked Oct 11, 2021

1 answer

3 votes

177k views

In a city school, 70% of students have blue eyes, 45% have dark hair, and 30% have blue eyes and dark hair. What is the probability (rounded to the nearest whole percent) that a randomly selected student

asked May 27, 2021

1 answer

4 votes

227k views

What is the awnser for this question? Based on the picture select all angles that are 128° the subject is parallel lines

asked Mar 1, 2021

1 answer

2 votes

47.3k views

Radioactive Decay what percent of a present amount of radioactive radium (226Ra) will remain after 900 years?

asked Feb 27, 2021

1 answer

3 votes

205k views

At what distance from a long straight wire carrying a currentof 5.0A is the magnitude of the magnetic field due to the wireequal to the strength of the Earth's magnetic field of about 5.0 x10^-5 T?

asked Jul 7, 2020

1 answer

3 votes

99.0k views

A commuter train blows its 200-Hz horn as it approaches a crossing. The speed of sound is 335 m/s. (a) An observer waiting at the crossing receives a frequency of 208 Hz. What is the speed of the train?

asked Apr 25, 2020

2 answers

4 votes

109k views

What is the simplified form of the following expression? assume x doesn’t = 0

asked Apr 23, 2020

2 answers

0 votes

43.1k views

Identify one result of the fourteenth amendment

asked Mar 28, 2020

2 answers

0 votes

142k views

Why did francis bacon want the king to fund scientific research?

asked Jan 18, 2019

1 answer

4 votes

33.5k views

Merchants usually shipped goods from port cities such as __________. A) Boston and New York B) Concord and Hartford C) Springfield and Wilmington

asked Dec 1, 2018

2 answers

2 votes

105k views

4 friends share 3 sheets of paper equally. What fraction of a sheet of paper does each friend get?

asked Feb 11, 2018

2 answers

2 votes

235k views

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