The value of an investment of $3,500 over t years at 4.5% interest is represented by the expression 3500(1.045)t. Which kind of expression is 3500(1.045)t?

exponential decay
exponential growth
quadratic
linear

Add 1/7 + -1/7 your answer should be reduced to its smallest form and should not be an improper fraction

News cameras take an overhead picture of a crowd at an outdoor event journalist then count the total number of people in the picture and use the sample of estimate the total number of people in the crowd this process is an example of

Which best describes the strength of the correlation, and what is true about the causation between the variables? it is a weak negative correlation, and it is not likely causal. it is a weak negative correlation, and it is likely causal. it is a strong negative correlation, and it is not likely causal. it is a strong negative correlation, and it is likely causal.