Algebra L1-4 Quiz v1
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Last updated about 2 years ago
5 questions
1
Solve the equation a=m-n for the variable n.
Solve the equation a=m-n for the variable n.
1
Deon plans to ride a 15 mi bicycle trail. If his average speed is 20 \mathrm{\frac{mi}{h}}, which equation can he use to find the time t, in hours, for the ride?
Deon plans to ride a 15 mi bicycle trail. If his average speed is 20 \mathrm{\frac{mi}{h}}, which equation can he use to find the time t, in hours, for the ride?
1
In physics, the Ideal Gas Law describes the relationship among the pressure, volume, and temerature of a gas sample. This law is represented with the formula PV=nRT where P is the pressure, V is the volume, T is the temperature, n is the amount of gas, and R is a physical constant. Which of the equations below are equivalent to the formula PV=nRT? Select all that apply.
In physics, the Ideal Gas Law describes the relationship among the pressure, volume, and temerature of a gas sample. This law is represented with the formula PV=nRT where P is the pressure, V is the volume, T is the temperature, n is the amount of gas, and R is a physical constant. Which of the equations below are equivalent to the formula PV=nRT? Select all that apply.
2
The formula for the volume V of a cylinder is V=\pi r^{2}h, where r is the radius of the base and h is the height of the cylinder. A) Solve the formula for h. ThenB) find the height of a cylinder with a volume of 36\pi \text{ cm}^3 and a base with a radius of 3 cm.
The formula for the volume V of a cylinder is V=\pi r^{2}h, where r is the radius of the base and h is the height of the cylinder.
A) Solve the formula for h. Then
B) find the height of a cylinder with a volume of 36\pi \text{ cm}^3 and a base with a radius of 3 cm.
1
The temperature in degrees Kelvin is 273 degrees less than the temperature in degrees Celsius. Use the formula C=\frac{5}{9}(F-32) to write a formula for the temperature in degrees Fahrenheit, F, in terms of the temperature in degrees Kelvin, K.
The temperature in degrees Kelvin is 273 degrees less than the temperature in degrees Celsius. Use the formula C=\frac{5}{9}(F-32) to write a formula for the temperature in degrees Fahrenheit, F, in terms of the temperature in degrees Kelvin, K.