Classify the polynomial according to its degree and number of terms. 7b^3 + 3b^2 − 7b a. linear monomial b. quartic monomial c. linear trinomial d. cubic trinomial

The mean finish time was 185.52 with a standard deviation of 0.327 minute. the winning car driven by chris finished in 185.13. the previous year race had a mean finish time of 110.3 with a standard deviation of 0.106. the winning car that year driven by karen finished in 110.13 minutes. find their respective z-scores. chris - z-score karen “- z-score

In dire need~! describe how to use area models to find the quotient 2/3 divided by 1/5. check your work by also finding the quotient 2/3 divided by 1/5 using numerical operations only.

What is the circumference of a circle with an area of 50.24 cm²?