You play on a local game show where you will complete n different challenges and try to make as much money as possible. the i-th challenge takes ti minutes to complete, and starts with a value of vi dollars, but its value decreases by one dollar per minute. in other words, if you complete challenge i at time f(i), you earn vi− f(i) dollars, where f(i) represents the ɵme for compleɵng the i-th challenge plus the time of waiting other challenges to finish. every challenge has starting value vi ≥ ∑i=1n ti , so you will make some money from each challenge.

30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles

cant open file sorry!

step-by-step explanation:

2 apples

step-by-step explanation:

taking away equals subtraction. 6-4=2

for certain loans like mortgage loans, lenders scrutinize your debt to income ratio when you are applying for credit because it them evaluate your ability to repay your debts.