11. Throughout the day the temperature rises 23.5°F and then drops 18°F throughout the night. Write and evaluate an addition expression to represent the scenario.

The long jump record, in feet, at a particular school can be modeled by f(x) = 19.6 + 2.5ln(x + 1) where x is the number of years since records began to be kept at the school. what is the record for the long jump 11 years after record started being kept? round your answer to the nearest tenth.

20 only answer if 100% sure most high school-aged teens are very active. a. true b. false

Which of the following is the correct ratio for converting kilograms to grams