Questions by Sergei Kuzmin

Questions by Sergei Kuzmin

A recent study reported that high school students spend an average of 94 minutes per day texting. Jenna claims that the average for the students at her large high school is greater than 94 minutes. She

asked Aug 19, 2021

1 answer

4 votes

39.0k views

Which technological improvement did the railroad bring? greater productivity O faster transportation O reduction of human workload improved communication

asked Aug 17, 2021

1 answer

4 votes

229k views

Can someone tell me how to do this -3(6+h)

asked Aug 7, 2021

1 answer

0 votes

54.8k views

How does the structure of “I Hear America Singing” reflect the period in which it was written? a The poem creates an image of people who are rebelling against their bosses. b The poem creates an image

asked Feb 10, 2021

2 answers

1 vote

113k views

Mercury orbits the sun in 87 24/25 Earth days. Venus orbits the sun in 224 7/10 Earth days, and Mars orbits the sun in 686 49/50 days. Write each mixed number as a decimal

asked Oct 27, 2020

1 answer

0 votes

124k views

Reduce the ratio: 12:4:8

asked Jun 8, 2020

2 answers

5 votes

155k views

Small-plane pilots regularly compete in "message drop" competitions, dropping heavy weights (for which air resistance can be ignored) from their low-flying planes and scoring points for having the weights

asked Apr 18, 2020

1 answer

5 votes

88.3k views

The gym teacher buys basketballs every 5 years, soccer balls every 6, and baseballs every 7. If they bought all three this year, in how many years will they have to buy them all again?

asked Jan 2, 2020

1 answer

4 votes

103k views

How are special districts typically created? A. Annual assessments by the federal government determine where they're needed. B. An appointed county official forms them to address local issues. C. State

asked Apr 1, 2019

2 answers

2 votes

79.2k views

Which structure of a protein is the folding of the protein chain? primary secondary tertiary quaternary

asked Feb 13, 2019

2 answers

4 votes

140k views

How do I do that it's systems of equations

asked Aug 15, 2018

2 answers

2 votes

71.8k views

Which of the following pairs accurately connects a macromolecule to its monomer?

asked Jun 18, 2018

1 answer

5 votes

164k views

Which sentence is written correctly? Summer produce, such as heirloom tomatoes, can be used to create delicious salads. The hotel in the business district, has many accommodations, for its corporate visitors.

asked Aug 12, 2017

2 answers

2 votes

234k views

What role did disarmament play in WWII? PLEASE HELP ME!!!

asked Jul 9, 2017

1 answer

5 votes

172k views

Why do you think other parts of the world experienced “golden ages” during a time when most Europeans struggled through the Dark Ages?

asked Jul 6, 2017

1 answer

4 votes

74.2k views

1. A Toyota Prius is able to drive 565 miles on 11.9 gallons of gasoline (highway driving). A Honda Accord can drive 619 miles on 17.2 gallons of gasoline (highway driving). a. Which car gets better gas

asked Jan 19, 2017

1 answer

4 votes

18.6k views

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