The total amount of rainfall in Newark during a certain time period was 4 1/6 feet. Each day, 1 1/2 of a foot of rain fell. How many days of rainfall were there?

Add the two expressions 3.8b - 7 and 2.9b + 9 enter your answer in simplified form

Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros. 3, 4+2i, 1+(sqrt)7 the answer is supposed to be: f(x)=x(^5)-13x(^4)+60x(^3)-82x(^2)-144x+360 what am i doing wrong?

A25- foot ladder leans against a building and reaches a point of 23.5 feet above the ground .find the angle that the ladder makes with the building