A cylinder must move a 2000 lb load 2 ft. How much work must it perform?
a bed is in a form of a circular sector. find its radius if the area of the sector is 1000 centimeter square and its perimeter is a minimum
1/8 inch= 5 mile, then 1 inch = how many miles
How many moles are 400 g of Ca(HSO4)2
Robert feeds his dog 1 lb 4 oz of dog food a day. How long will a 40 pound bag last ?
Refer to Table 1 in the article Snail Shells in a Practical Application of Statistical Procedures in the Electronic Reserve Readings. Find the margin of error, E, with a confidence interval of your choosing (50-99%). What is the significance of choosing a confidenc...
Explain the main point concerning exponential growth and whether it is good or bad. Compare exponential growth to a logistic growth curve and explain how these might apply to human population growth. What promotes exponential growth? What constrains population growth?
What are some social, economic, aesthetics, and ethical issues involved in a current environmental controversy?
Find the name of an organism hiding in the word habitat