The following table lists the masses, in grams, of the nine planets (including dwarf planet pluto). use the data to choose the correct answers in the item below.

planet mass (in grams)
jupiter 1.989 ∙ 1030
saturn 5.685 ∙ 1029
neptune 1.024 ∙ 1029
uranus 8.681 ∙ 1028
earth 5.974 ∙ 1027
venus 4.869 ∙ 1027
mars 6.419 ∙ 1026
mercury 3.302 ∙ 1026
pluto 1.31 ∙ 1025
jupiter has a mass that is approximately times greater than venus's.

For what values of b will f(x)= logbx be a decreasing function? (16 )

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

Idont understand math at all! : o( use this scenario to answer the remaining questions: brenton purchased a new bedroom set for $4,500.00. he lives in arizona and pays a 8.75% sales tax. if he made a 50% down payment and financed the rest, what amount did he finance? what is the total sales tax brenton will pay? enter your answer in currency format, round to the nearest cent. what was brenton's total amount financed? enter your answer in currency format, round to the nearest cent.