The density of a certain material is such that it weighs 4 kilograms for every 9 cups of volume. Express this density in ounces per gallon. Round your answer to the nearest whole number.

Choose the graph that matches the following system of equations: 7x + 2y = −6 6x − 7y = 21 a line includes points negative 2 comma 4 and 0 comma negative 3. a line includes points 6 comma 2 and 0 comma negative 3 a line includes points 0 comma negative 3 and 6 comma 2. a line includes points negative 2 comma 1 and negative 3 comma 4 a line includes points 0 comma negative 3 and negative 1 comma 4. a line includes points 0 comma negative 3 and negative 1 comma 3 a line includes points 0 comma 3 and negative 1 comma negative 3. a line includes points 0 comma negative 3 and negative 2 comma 4.

Evaluate the integral. (sec2(t) i t(t2 1)8 j t7 ln(t) k) dt

Which of the following is the result of expanding the series