The official unit is mol/m3 (mol per cubic meter). However, the unit most frequentely used is mol/L (mol per litter).
The supplementary units are the radian and steradian units. This SI classification was made in 1995 but was later abandoned and the units were regrouped as derived units.
base units
No units - it's a percent value.
Derived units is obtained from a combination of fundamental units. Derived unit is a cubic centimeter or a cube that is a centimeter on each side.
There are 7 basic units
Ic50/id50
Scavenging capacity (%) = 100 - [(absorbance of sample - absorbance of blank) × 100/absorbance of control] The tests were done in triplicate. The IC50 values were calculated by linear regression of plots, where the abscissa represents the concentration of the tested plant extracts and the ordinate the average percent of scavenging capacity. The concentration of sample required to scavenge 50% of DPPH (IC50) were determined.
In drug development, potency is a measure of how effective a drug is at producing a biological response. KD value represents the equilibrium dissociation constant, which measures the binding affinity between a drug and its target. IC50 value represents the concentration of a drug needed to inhibit 50 of the target's activity. KD values indicate the strength of the drug-target interaction, while IC50 values indicate the drug's effectiveness at inhibiting the target.
ED50V10 (Readme) is an Excel add-in for calculating IC50/EC50 values. Input your data in the left columns, and your results will be shown in the right half of the Excel table. To calculate IC50, input 50 in the "INTERPOLATE..." table (highlighted in blue), the result will be shown on the right (highlighted in green).
ID50 is the infectious dose at which 50% of a population will become infected, typically used in epidemiology to measure the potency of a pathogen. IC50 is the half-maximal inhibitory concentration, used in pharmacology to measure the effectiveness of a drug in inhibiting a biological process.
I can't find research on ZebraFish exactly, but instead I found a study on Clarias gariepinus. For them the IC50 for carbaryl is 0.003 μM. I wouldn't be too surprised if the IC50 is even lower for true teleostes. For Porpoxur, tested on Rainbow Trout carbonic anhydrase (CA), we find an IC50 of 0.420 μM. See links for more data on these studies. The US Forest Service study on embryotoxic and teratrogenic effects of carbaryl on various species looks pretty good -- again see notes. I can't find a thing on these two OPt toxins in binary mode, and if such studies have been done at all, I'm not sure you'll find them on the net. Lastly, consider checking with the authors of the three studies listed in the Links section of this answer. I get the feeling they aren't associated, so you might find they're three unrelated sources.
Production for five people was as follows: 8 units, 11 units, 6 units, 12 units, 8 units. What was their average production in units?
117 units
11.5
You don't. Square units and linear units are incompatible units.You don't. Square units and linear units are incompatible units.You don't. Square units and linear units are incompatible units.You don't. Square units and linear units are incompatible units.
Derived units are units formed by combining base units through mathematical operations, such as area (square meters). Supplementary units are units used alongside base units to form the complete set of units in a system, such as the radian for angles in the International System of Units.
3.5 units, or 3 units (to be pedantic).