Find an exact value for

Which type of stem is shown in this cross section? zea mays stem.jpg

Label E from the root model bellow root model.jpg

Find the exact radian value of

What is the correct format to show the scientific name of this dog

@X@user.full_name@X@ @GMU: Closed-tube manometers work exactly as barometers except by connecting them to a container its pressure can be measured. Assume you have a closed-ended manometer filled with an oil having a density of 0.8107 g/mL at 20°C rather than mercury (density = 13.546 g/mL at 20°C). What is the pressure if the height of the oil column is 1152.70 cm?

@X@user.full_name@X@ @GMU: A flexible container was filled with 0.1769 mol of N2 at a volume of 14.02 L. How many liters of this gas would there be if the number of moles increased to 0.3908 mol? Assume pressure is constant.

@X@user.full_name@X@ @GMU: Closed-tube manometers work exactly as barometers except by connecting them to a container its pressure can be measured. Assume you have a closed-ended manometer filled with an oil having a density of 0.8114 g/mL at 20°C rather than mercury (density = 13.546 g/mL at 20°C). What is the pressure if the height of the oil column is 855.74 cm?

@X@user.full_name@X@ @GMU: A flexible container was filled with 0.1503 mol of CO at a volume of 16.20 L. How many moles of this gas would there be if the volume decreased to 8.48 L? Assume pressure is constant.

@X@user.full_name@X@ @GMU: How much work has been done when the volume of a gas changes from 13.05 L to 20.96 L at a constant pressure of 2.888 atm and temperature?