Visitors to the schools website can follow a link to the schools chorale pictures. if the website had 250 visitors in one week and 3/ 10 of them visited the chorale pictured, how many visited the chorale pictures?

Translate the word phrase into a math expression. 15 fewer than the product of 4 and a number. (pls immediately)

Find the volume of the described solid.the solid lies between planes perpendicular to the x-axis at x = 0 and x=7. the cross sectionsperpendicular to the x-axis between these planes are squares whose bases run from the parabolay=-31x to the parabola y = 30/x.a) 441b) 147c) 864d) 882

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle.he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field