Mathematics, 10.02.2021 09:10 davidoj13
A scientist is testing a new antibiotic on some bacteria she discovers the the antibiotic kills half of the Bactria every hour if she starts with 42000 bacteria what equation can be used to predict the number of bacteria after x hours
a). y= 42000(2)^x
b). y=42000(1/2)^x
c). y=42000(1.5)^x
d). y=(42000/2)^x
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 18:00
What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15
Answers: 1
Mathematics, 21.06.2019 18:30
Jamie went to home depot.she bought 25 bags of soil that cost $9 per bag.she bought 15 pots at $8 each,and she bought 23 bags of pebbles at $15 each.she used a coupon that gave her $5 off for every 100 dollars she spent.how much did jame pay at the end?
Answers: 1
Mathematics, 21.06.2019 19:00
Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60
Answers: 3
Mathematics, 21.06.2019 20:30
The difference between two numbers is one. three times the larger number minus two times the smaller number is 9. what are the two numbers
Answers: 3
You know the right answer?
A scientist is testing a new antibiotic on some bacteria she discovers the the antibiotic kills half...
Questions
Social Studies, 21.05.2021 14:50
History, 21.05.2021 14:50
Mathematics, 21.05.2021 14:50
English, 21.05.2021 14:50
English, 21.05.2021 14:50
Chemistry, 21.05.2021 14:50
History, 21.05.2021 14:50
Mathematics, 21.05.2021 15:00
Mathematics, 21.05.2021 15:00
Mathematics, 21.05.2021 15:00
Mathematics, 21.05.2021 15:00
Mathematics, 21.05.2021 15:00
Mathematics, 21.05.2021 15:00
Mathematics, 21.05.2021 15:00
History, 21.05.2021 15:00
