4) Efectúe aplicando la propiedad distributiva: A. 3*(6 + 8) = 42
B. (-10) * [(-12)+(-7)] = 190
C. 13+ (-8) +(-3)] = - 143
D. [(-1) + 15] *(-4) = -56

Which statement correctly describes the current in a circuit that is made up of any two resistors connected in parallel with a battery? a. the current in the battery and in each resistor is the same b. the current the battery equals to the sum of the currents in the resistors c.the current in the battery is less than the current in either resistor d. the current in the battery equals to the product of the currents in the resistors

You've already seen the value of 9.8 in this lesson. what's this value called? what quantity does it represent?

During the apollo moon missions, astronauts were concerned about the effects of newton's third law of motion when: o a. they ejected waste water, because they were concerned that it would push them off course. o b. they reentered earth's atmosphere, because they were carrying heavy moon rocks. o c. they took off from earth, because a large force was required to generate large acceleration. o d. they detected incoming space debris, because the inertia of the debris could damage their ship.