to begin a bacteria study a petri dish had 2200 bacteria. each hour sunce the number of cells has increased by 8.8% lets t be the number of hours since the start of the study final exam . let y be the number of bacteria cells .

answer: median

step-by-step explanation:

the median is the middle value when a data set is ordered from least to greatest

$2416.6

step-by-step explanation:

per hour = $ 25

total work time = 35

commission = 15%

total she has to make = $ 4,500

let she sold x dollar products

so her commission will be 15 % of x

now

total = weekly basic pay + commission

4500= (25*35) + 15 % of x

4500=875 + * x

4500-875 =   * x

3625= * x

multiplying wwith 100 on both sides gives

36250 = 15 x

now

x =  

x= $2416.6

the correct answer is b.

this is because an open circle means < or > & since the line goes left it is < -3.

the next one has a filled circle so it can only be ≥ or ≤ and since the line goes right from 1 it is ≥ 1

hope that

the train arrives at 20: 27 hope i