Questions by Stephanie

Questions by Stephanie

The Group 1B metals, Cu, Ag, and Au, are called coinage metals. What chemical properties make them especially suitable for making coins and jewelry?

asked Oct 27, 2020

1 answer

4 votes

81.5k views

To mail a first class letter, the US postal service charges $0.34 for the first ounce and $0.21 for each additional ounce. It costs $1.18 to mail your letter. How many ounces does your letter weigh?

asked Oct 12, 2020

2 answers

0 votes

22.6k views

When solving the equation x+3.6=8, would you clear the decimals by multiplying each term by 10? Why or why not?

asked Sep 22, 2020

1 answer

0 votes

64.5k views

At the end of the summer, a store marks down all the outdoor furniture 20%. A family bought 4 chairs that originally cost $102. How much was the cost of the 4 chairs?

asked May 1, 2020

1 answer

0 votes

90.5k views

Page:

Search QAmmunity.org