How the use a parentheses in an equation affect the answer

Weak battery is considered to be a part of routine a. inspection b. wear and tear c. maintenance d. check

Compare the cost of the bike trips from the two companies shown.for both the cost in a linear function of the number of days which statements is true

Aculture started with 2,000 bacteria. after 8 hours, it grew to 2,400 bacteria. predict how many bacteria will be present after 19 hours . round your answer to the nearest whole number. p=ae^kt