Acable capable of pulling 4,500 n snapped while trying to drag a 20,000 n compressor across the street. what is the coefficient of static friction for this scenario?
note: the 4500 n cable is used as fs and is calculated the same as fk

0.225

> 0.225

4,500 n

> 4,500 n

4.44

> 4.44

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

Tim's phone service charges $26.39 plus an additional $0.21 for each text message sent per month. if tim's phone bill was $31.64, which equation could be used to find how many text messages, x, tim sent last month?

The federal reserve controls certain interest rates in the united states. investors often try to speculate as to whether the federal reserve will raise or lower rates and by how much. suppose a company conducts extensive interviews with financial analysts, and as a result, predicts that "thefed" will increase rates by an average of 0.25 percentage points every six months for the forseeable future. which type of equation could be used to model the predicted interest rates over the next several years, assuming no other significant changes? a) a linear equation b) a quadratic equation c) a polynomial equation d) an exponential equation