Mathematics, 17.09.2021 20:00 AnastasiaJauregui
An alloy is a mixture of metals. Suppose that a certain alloy is made by mixing 300 grams of an alloy that contains 72% copper with 20 grams of pure copper.
Answer the questions below. Do not do any rounding.
(a) How many grams of copper are in the resulting mixture?
(b) What percentage of the resulting mixture is copper?
Answers: 1
Mathematics, 20.06.2019 18:04
Itook a better photo of the question so yβall can see it i hope itβs a fine photo
Answers: 1
Mathematics, 21.06.2019 14:00
Jackie bought a bag of oranges. she used 3/8 of the oranges to make orange juice. she used 1/3 of the oranges to make a fruit salad. she put 1/8 of the oranges in a bowl on the table. she put 2/12 of the oranges in the refrigerator. a) jackie left more oranges on the table than she put in the refrigerator. b) jackie used fewer oranges to make orange juice than she left on the table. c) jackie put fewer oranges in the refrigerator than she used to make the fruit salad. eliminate d) jackie used more oranges to make a fruit salad than she used to make orange juice.
Answers: 1
Mathematics, 21.06.2019 15:00
Listed in the table is the percentage of students who chose each kind of juice at lunchtime. use the table to determine the measure of the central angle you would draw to represent orange juice in a circle graph
Answers: 3
Mathematics, 21.06.2019 17:30
Which of the following is correct interpretation of the expression -4+13
Answers: 2
An alloy is a mixture of metals. Suppose that a certain alloy is made by mixing 300 grams of an allo...
Spanish, 26.03.2020 23:00
English, 26.03.2020 23:00
Mathematics, 26.03.2020 23:00
Biology, 26.03.2020 23:00
English, 26.03.2020 23:00
Mathematics, 26.03.2020 23:00
Mathematics, 26.03.2020 23:00
Computers and Technology, 26.03.2020 23:00
Chemistry, 26.03.2020 23:00