Find an Online Tutor Now

10/11/19

How many grams are in 2.20 moles of C6H14?

The 6 in Carbon is the subscript.The 14 in Hydrogen is the subscript.

10/11/19

How many grams are in 2.20 moles of NaBr?

10/11/19

How many grams are in 2.20 moles of N2?

N has a subscript of 2.

Percentage and Numbers

There are 100 items in a garage sale. 3o% of the items are sold during the first hour of the sale. If 10 items are sold during the secound hour, what persent of the items have not been sold?

01/24/16

Alexis charges $10 an hour and gets a $5 automatic tip. She needs $75 to buy a present. How many minimum number of hours needed to get the money she needs?

Alexis charges $10 an hour and gets a $5 automatic tip. She needs $75 to buy a present. How many minimum number of hours needed to get the money she needs?

Which ordered pair is the solution to the system of equations?

Which ordered pair is the solution to the system of equations? A.(2, 2) B.(1, −7) C.(−1, 5) D.(−2, 4)

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.

OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.