Solve the proportion 4 : 16 = ? : 32 for the unknown; or in other words, 4 is to 16 as what number is to 32?

Ageologist had two rocks on a scale that weighed 4.6 kilograms together.rock a was 0.5 of the total weight.how much did rock a weigh?

Which statement about the annual percentage rate (apr) is not true?

Look at the hyperbola graphed below. the hyperbola gets very close to the red lines on the graph, but it never touches them. which term describes each of the red lines? o o o o a. asymptote b. directrix c. focus d. axis