11. Charles's Law states that at constant pressure, the volume of a fixed amount of gas varies
directly with its temperature measured in degrees Kelvin. A gas has a volume of 250 ml at
300° K.
a Write an equation for the relationship between volume and temperature,
b What is the volume if the temperature increases to 420° K?

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?

Sara has been reading about different types of financial grants, including federal pell grants, academic competitiveness grants, smart grants, and teach grants. which statement about these grants is true? filling out a fafsa will not her apply for these grants. she will not have to pay back any funds she receives from these grants. these grants only go to students with less than a 3.0 gpa. she will have to pay back all the funds she receives from these grants.