Assuming an annual growth rate of r, compounded continuously, the value of an investment will increase from V subscript 0 to V subscript T over how many years? 1 over r open parentheses V subscript T over V subscript 0 minus 1 close parentheses

fraction numerator ln open parentheses V subscript T divided by V subscript 0 close parentheses over denominator r end fraction

fraction numerator ln open parentheses V subscript 0 divided by V subscript T close parentheses over denominator ln open parentheses 1 plus r close parentheses end fraction

fraction numerator ln open parentheses V subscript T divided by V subscript 0 close parentheses over denominator ln open parentheses 1 plus r close parentheses end fraction

d

step-by-step explanation:

- "runner b is moving at a slower rate."

- "the graphs shown are graphs of distance(km) against time(min).

the slopes of this graphs are are given by:

slope = (change in y)/(change in x)

= (change in distance)/(change in time)

this is the formula for finding the speed. so, the slope of these graphs represent the speed of the runner.

taking each division in the graph to represent 1 on both axis:

runner a ⇒ speed = (2-0)/(1-0)

= 2/1

= 2 km/min

runner b ⇒ speed = (3-0)/(3-0)

= 3/3

= 1 km/min

this shows that   runner b is moving at a slower rate."

b: |12 – x| ≤ 0.25

step-by-step explanation:      

let x be the possible lengths in inches, of the ribbons jaime cut.

we have been given that jaime is cutting strips of ribbon for a project. he tries to cut each piece to be 12 inches long, but sometimes he cuts it too long or too short by as much as 0.25 inch.  

we can represent this information in an inequality as:

by the definition of absolute value function we will get,

upon combining our inequalities we will get,

therefore, the inequality   describes all the possible lengths (x), in inches, of the ribbons jaime cut.

step-by-step explanation:

30005

yes ok