Juan ha prestado la mitad de su capital al 6% la tercera parte al 8% y el resto al 10% si anualmente cobra 8,800 de intereses. ¿cuál es su capital? ¡Ayudaa!

The diameter of a circular chip is doubled to use in a new board game. the area of the new chip will be

Saline iv fluid bags cost $64.20 for 24, 1000 ml bags from one supplier. a new supplier sells 500 ml bags for $2 each. the hospital uses about 10,000, 1000 ml bags each month. nurses report that about half of the bags are more than half full when they are discarded. if you are going to use only one supplier, which size bag provides the best deal, and how much will you save each month? compare the cost of the new supplier to the current one.

He mass of a single atom of carbon can be found by dividing the atomic mass (12.01 g) by 6.022 x 10^23. which is the mass of a single carbon atom, correctly written in scientific notation with the correct number of significant figures?