The half-life of cobalt-56 is 69.25 days. How long will it take for a 180-gram sample to decay to 15 grams? Round to the nearest thousandth. if possible please explain step by step, as i have to show my work. thank you!

Question 13 of 451 pointwhich statement correctly describes the inverse of the following function? a. it is negative.b. it is a horizontal shift.c. it is not a function.d. it is a function. give an explanation as to why you chose that answer. (i think its either a or d.)

The length and width of a rectangle are consecutive even integers the area of the rectangle is 120 squares units what are the length and width of the rectangle

If x+y+z=0 what is the value of [tex] {x}^{3} + {y}^{3} + {z}^{3} [/tex]