A large bag of chocolate chips contains 11 1/4 cups. A cookie recipe needs 1 1/2 cups of chocolate chips. How many times can the cookie recipe be made?

The cookie recipe can be made 7 1/2 times.

Step-by-step explanation:

To solve this you need to change 11 1/4  and 1 1/2 into improper fractions so you can get 45/4 and 3/2. Now you have to flip 3/2 so its 2/3, and you can cross cancel so since the 3 in 2/3 can go into the 45 in 45/4 fifteen times, 45/4 becomes 15/4 and 2/3 becomes 2/1. You can multiply across now, so if you multiply 15 and 2, you get 30, and if you multiply 4 and 1 you get 4, so now you have 30/4. To change 30/4 into a mixed number, you have to divide 30 by 4. Since 4 can go into 30 seven times, your whole number is 7, and since 28 + 2 = 30, your numerator is 2, while the denominator is 4. Also, 2/4 can be simplified to 1/2, so your final result is 7 1/2.

I hope this helps you :D

it would be 6xy and -16xy.

step-by-step explanation:

we can use this expression to calculate the energy gain as a particle moves with a field or the energy loss as it moves against it. (note that it is also used to define the electron-volt, a unit of energy equal to that gained by an electron as it falls through a pd of 1 v, i.e. w = 1 ev = 1.6 10-19 c 1 v = 1.6 10-19j).in fact this expression is really nothing more than the statement that potential is the potential energy per unit charge. in this case, v= w/qis simply stating that the change in potential energy(or work done) per unit charge is equal to the change in potential (or potential difference), v.student questions: uniform electric fields2electron beamcathode+5 kvanode0 v