Are cracks in rock mechanical or chemical weathering

If f (x) = 4-11 what is the value of f (5)

How can you compare two numbers to find which is greater?

The headless horseman rode 4/1-2 miles from the old Dutch burying ground to the haunted woods he then traveled 9/3-4 miles from the haunted woods to the mysterious swamp finally he rode 12 more miles to the creaky cabin what is the total distance to

4x-8y=24 find the y intercept and x intercept

Lester's car can go 15.4 miles on 1 gallon of gas. How far can he go on 0.7 gallon?

Evaluate - (2^6) (2^3)

Find the sum of 2/3 + (-1/3)

An investigator wishes to estimate the proportion of students at a certain university who have violated the honor code. having obtained a random sample of n students, she realizes that asking each, "have you violated the honor code

Write an expression for the verbal phrase: the product of the square of x and seven

What is the slope of the line represented by this equation - 3x+8y=12