The density of a certain material is such that it weighs 430 kilograms per cubic foot of volume. Express this density in grams per cup. Round your answer to the nearest whole number.

option (b) is correct

step-by-step explanation:

to find the solution of this system, we need to convert it into reduced row-echelon form. we have,

after applying row operations r2 -> r2/2 and r3 -> r3/3, we get,

11.2

step-by-step explanation:

when doing tangent the tangent of the angle is equal to the opposite side from the angle over the adjacent side to the angle.

tan43 = x / 12

move 12 over by multiplying each side by 12

12tan43 = x

x = about 11.2

110

step-by-step explanation:

based on the question i am guessing that it is a typo for abc