Mathematics, 06.05.2020 03:29 brokegirlyy
How many mL of 50% HCI (hydrochloric acid) need to be added to pure acid (100%) in order to make 60 mL of 85% HCI?
Answers: 3
Mathematics, 22.06.2019 01:30
Becca wants to mix fruit juice and soda to make a punch. she can buy fruit juice for $3 a gallon and soda for $4 a gallon. if she wants to make 28 gallons of punch at a cost of $3.25 a gallon, how many gallons of fruit juice and how many gallons of soda should she buy?
Answers: 1
Mathematics, 22.06.2019 02:40
Arestaurant manager wanted to get a better understanding of the tips her employees earn, so she decided to record the number of patrons her restaurant receives over the course of a week, as well as how many of those patrons left tips of at least 15%. the data she collected is in the table below. day mon tue wed thu fri sat sun patrons 126 106 103 126 153 165 137 tippers 82 87 93 68 91 83 64 which day of the week has the lowest experimental probability of patrons tipping at least 15%? a. sunday b. saturday c. friday d. thursday
Answers: 1
Mathematics, 22.06.2019 05:00
What is the answer key for unit 7 polygon and quadrilaterals homework 6 trapezoids
Answers: 2
How many mL of 50% HCI (hydrochloric acid) need to be added to pure acid (100%) in order to make 60...
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