Mariana is 10 years old and has grown 7 inches in 2 years. when she was 8 years old, she was 52 inches tall and began recording her height. mariana writes and graphs a function that models her height in inches over time in years. what is the initial value for this function?

The following frequency table relates the weekly sales of bicycles at a given store over a 42-week period.value01234567frequency367108521(a) in how many weeks were at least 2 bikes sold? (b) in how many weeks were at least 5 bikes sold? (c) in how many weeks were an even number of bikes sold?

If private savings 'v' = 0.75s and total savings 's' equals $4.20 billion, solve for public and private savings.

The population of a small rural town in the year 2006 was 2,459. the population can be modeled by the function below, where f(x residents and t is the number of years elapsed since 2006. f(t) = 2,459(0.92)