At its peak, an online shopping site was selling about 420 items per seconds. At this rate, How many items would it sell in 30 minutes (1,800 seconds)

14 item I think

Step-by-step explanation:

i hope this helps

=756,000 items in 30 minutes

Step-by-step explanation:

Just Multiply 420 by 1,800 and you get 756k. 420 per second indicates the unit rate. So for 1,800 seconds it would be 756,000 items. Ure welcome :)

-362

step-by-step explanation:

(12)(4)+2(12)-34(12)+2(12)-3

  \/         \/         \/         \/

  48 +   24 -   408 + 24 - 3

      \   /               \   /

          72     -     432 - 3 = -363

this is the formula: v = the value of investment at the end of the time period

p = the principal amount (the initial amount invested)

r = the annual interest rate

n = the annual frequency of compounding (how many times a year interest is added)

t = the number of years the money is invested

^ means raise to the power of