i dont know how to do this. help me. its 9th grade physical science and i need to find total energy but i dont have the PE or KE but i know how to slove the PE but not KE because i need the veloc...

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i dont know how to do this. help me. its 9th grade physical science and i need to find total energy but i dont have the PE or KE but i know how to slove the PE but not KE because i need the veloc...

i have the correct balanced equation and the molarity of potassium iodide. i also have the mass of the precipitate.

how do you do this

with a velocity of +40.0 m/s at an angle of 55.0 degrees how long does it take the stone it hit the ground? What is the maximum distance the trebuchet can be from the castle wall to be in range...

Flying against the wind a jet travles 4970 mi in 7 hours, flying with the wind the same jet travels 3960 mi in 4 hr.what is the rate of the jet in still air and what is the rate of the wind?

Square root y^2/7

y+8=-6x, -2x+y=5

2/5=A/40 A =

A. Mali Kingdom B. Kongo C. Zulu Kingdom ...

The first two terms of an infinite geometric sequence, in order, are 2log2x, log2x, where x > 0. Find r.

I need help with my question so I just want someone to answer it

need help plz!!!!!

I just need help to find what the answer is

The tickets are $16 each if you buy them at the door on the night of the play. Write a System of equations to model the situation. Let y be the total cost. Let x be the number of tickets

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At Silver Gym, membership is $25 per month, and personal training sessions are $45 each. At Fit Factor, membership is $75 per month, and personal training sessions are $35 each. In one month, how...

A Zn wire and Ag/AgCl reference electrode (E° = 0.197 V) are placed into a solution of ZnSO4. The Zn wire is attached to the positive terminal and the Ag/AgCl electrode is attached to the negative...

Mrs. Smith is having a few friends over for dinner and making iced tea, but she finds that she is out of ice. She finds that she has five aluminum bars in the freezer and decides to use them to cool...

From January to june, a company spent $60.00 per month on office supplies. in July the price of office supplies increased by 15% and remained the same for the rest of the year. how much did the company...

a. f=20 b. f=-101 c. f=-20 D. f=0