Palmer

Determine the volume of the solid forming by rotating about the x-axis, the region above the x-axos and below the curve y= 10x - 5x^2

Initially, school field is 50 meters in length with 30 meters width. After expansion, the length increased by 20% and the area becomes 2340 square meters, therefore the width has increased_________ meters.

Calculate mentally 2 + 4 + 6 + 8 +…..+ 200 =

A super-Fibonacci sequence is a list of whole numbers with the property that, from the third term onwards, every term is the sum of all the previous terms. For example, 1, 4, 5, 10, ... How many super-Fibonacci sequences with 1 involve the number 2016? A....

My younger sister needs help with this problem: You have an 8 inch stack of dimes, each dimes is a half inch, how many dimes are there? I know the answer is 17, but I need to help her show her work

In an experiment, each of two people has six cards labeled 1 through 6. The first person chooses a card from set one while the second person chooses a card from set two. What is the probability that the two people will choose the same card. Write your ans...