I need help on this question, somebody pls answer?

8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals

Write the fraction or mixed number and the decimal shown by the model

Human body temperatures have a mean of 98.20° f and a standard deviation of 0.62°. sally's temperature can be described by z = 1.4. what is her temperature? round your answer to the nearest hundredth. 99.07°f 97.33°f 99.60°f 100.45°f