Ineed this asap pls
an expression for the balance in an account is given. use a guess, check, and revise strategy to determine the time (in years) necessary for the investment of $800 to double. (revise your answer until it is accurate, rounded to one decimal place.)

interest rate: 9%

800(1 + 0.09)t

t=?

if you explain the the question more correctly i might be able to answer this better

step-by-step explanation:

answer: on graphs, the open and closed circles, or vertical asymptotes drawn as dashed lines us identify discontinuities.

as before, graphs and tables allow us to estimate at best.

when working with formulas, getting zero in the denominator indicates a point of discontinuity.

when working with piecewise-defined functions, check for discontinuities at the transition points where one piece ends and the next begins.

step-by-step explanation:

answer would be 8.64 or s = 11π/4 inches

step-by-step explanation:

s = r θ  

where s = arc length  

r = radius = 3 inches  

θ = central angle in radians = ( π /180)*165  

s = 3(π/180)*165  

= 8.64 inches