. Four radioactive isotopes have decay rates that can be expressed using the parent function f(x) = ab. Which of them will decay at the fastest rate?
Isotope 1: f(x) = 4()
Isotope 2: f(x) = 5(3)
Isotope 3: f() = 4()
Isotope 4: f(x) = 5(3)

Which of the following is the missing term, a2, of the geometric sequence in which a1=2 and a3=200

Find the arc length parameter along the given curve from the point where tequals=0 by evaluating the integral s(t)equals=integral from 0 to t startabsolutevalue bold v left parenthesis tau right parenthesis endabsolutevalue d tau∫0tv(τ) dτ. then find the length of the indicated portion of the curve r(t)equals=1010cosine tcost iplus+1010sine tsint jplus+88t k, where 0less than or equals≤tless than or equals≤startfraction pi over 3 endfraction π 3.

The spring the owner of a sporting good store decreases the price of winter gloves from $10 to $8 each increases the price of swimming goggles from $8 to $10 without doing the math you think the percent decrease in the price of the gloves the same as the percent increase of the goggles explain why or why not