HOW DO I WRITE IT OUT IN THE 4 BOXES

Agrasshopper weighs 0.89 grams. express the grasshopper’s weight in scientific notation.

Plz asap what is the range of the cluster in the scatter plot a. between 4 and 8 years of experience b. between $40,000 and $60,000 c. between 6 and 12 years of experience d. between $10,000 and $60,000

If a=0.333333 and b=0.55555, what is the value of a+b