Questions by Zephor

Questions by Zephor

Theresa Morgan a chemist has a 10% hydrochloric acid solution and a 65% hydrochloric acid solution. How many liters of each should she mix to get 1870 liters of a hydrochloric acid solution with 60% acid

asked Jul 2, 2020

1 answer

3 votes

216k views

Mr O’Hara has 17 students in one class but loses 3 students per day to extreme math anxiety. He has 12 students in another class and loses 2 students per day to extreme math anxiety. At what point in time

asked May 20, 2020

1 answer

5 votes

8.1k views

Lena is training to be a hairstylist.below Are the numbers of haircuts that she gave during each of her eight training shifts . HOW SHOULD I COMPLETE THE DOT PLOT?

asked Apr 11, 2020

2 answers

5 votes

60.8k views

Find the product of (x + 3)(x − 3). (1 point) Select one: a. x2 − 6x + 9 b. x2 + 6x + 9 c. x2 + 9 d. x2 − 9

asked Feb 25, 2020

1 answer

0 votes

10.4k views

Why doesn’t Holden cry in chapter 14

asked Jan 8, 2020

1 answer

3 votes

156k views

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