Answers by Tho Nguyen
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Answers by Tho Nguyen

Answers by Tho Nguyen
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a train takes 3hours less for a journey of 360 km if it's speed is increased by 10km/hr from it's usual speed.find usual speed of train.
answered Jun 18, 2021
3 votes
69.3k views
Determine the minimum sample size required to be 95% confident that the sample mean waking time is within 10 minutes of the population mean waking time. Use the population standard deviation from Exercise
answered May 17, 2021
3 votes
131k views
Internet technology: a. makes it easy for rivals to compete on price alone. b. has lessened competitive rivalries. makes it easy to sustain operational advantages. c. increases the difference between competitors
answered May 8, 2021
4 votes
110k views
Austin makes a Commission of 20% on his sales each week. Last week, his sales were $520. How much was Austin's Commission?
answered Mar 7, 2021
4 votes
105k views
Aye answer these __ 5. In June, 1776, who proposed a resolution for independence? A. Benjamin Franklin B. Richard Henry Lee C. John Hancock D. Thomas Jefferson _____ 6. Who was chosen to write the Declaration
answered Feb 9, 2021
2 votes
225k views
Help!I can’t figure this out.
answered Jan 24, 2021
4 votes
147k views
What is the slope of y= 5x-1
answered Jan 16, 2021
4 votes
25.8k views
A square patio has an area of 122 square feet. How long is each side of the patio to the nearest 0.05?
answered Jan 11, 2021
4 votes
115k views
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