Help 1. Jason is pulling a box across the room. He is pulling with a force of 23 newtons and his arm is making a 32 angle with the horizontal, what is the vertical component of the force he is pulling with?

2. Jason is pulling a box across the room. He is pulling with a force of 21 newtons and his arm is making a 60 angle with the horizontal, what is the horizontal component of the force he is pulling with?

3. Jason is pulling a box across the room. He is pulling with a force of 23 newtons and his arm is making a 57 angle with the horizontal, if the box weighs 13 newtons what is the net force on the box in the vertical direction? Treat up as the positive direction, and down as the negative direction.

a) one student is chosen from classroom a, then a student is chosen from classroom b.  

step-by-step explanation:

independent events are ones in which the probability of one event does not affect the probability of the second event.

one student is chosen from classroom a; this does not affect the chances of choosing a student from classroom b.   this makes these independent events.

when one card is chosen from a standard deck and then set aside before a second card is chosen, the probability of the second card being chosen changes.   this makes them dependent events.

when one student is chosen from classroom a and then a second student is chosen from classroom a, the probability of choosing the second student changes.   this makes them dependent events.

when a letter is chosen from the alphabet and then a second letter is chosen, the probability of choosing the second letter changes.   this makes them dependent events.

the answer is the third / last answer

step-by-step explanation:

a

step-by-step explanation:

strong negative correlation