Answer:
6:16
Step-by-step explanation:
To find the answer you do 3x_=6 which the missing number is 2, so you do 8x2=16 because whatever you multiply the first number by you have to do the same to the second number in fractions, ratios, etc.
Answer:
A
Step-by-step explanation:
Formula for Volume: <em>L x W x H</em>
The length of the base, is 10 in.
width is 1.7 in.
height is 20 in.
Then, you simply multiply them all by together
10 x 20 = 200
(I did these first because it is more simple)
Then, 200 x 1.7 = 340
The exponent for volume must always be ^3 because there is 3 measurements required to find the volume. So the answer is A
Hope this helps!!
-Ketifa
Answer:
0.5289 to the nearest thousandth is 0.529.
Step-by-step explanation: If a number is less than 5, round down, but if a number is 5 or more, round up. The digit after the thousandths place is the digit we should look at to answer the question and it is 9, so we round up from 0.528 or 0.529. So, the answer is 0.529.
I believe it would be 5/12
Answer:
a) P(24) = 1025.
b) P(24) = 191.
Step-by-step explanation:
This population can be modeled by the following exponential model.
In which P(t) is the population after t hours, 
is the initial population and r is the decimal growth rate.
The initial number of bacteria in the culture is 28. This means that 
.
Population after 24 hours.
(a) No antibiotic is present, so the relative growth rate is 15%.
So r = 0.15.
(b) An antibiotic is present in the culture, so the relative growth rate is reduced to 8%.
So r = 0.08.
