Mathematics, 31.10.2019 18:31 live4dramaoy0yf9
Acalculator manufacturer offers two different models for students. the company has sold 10,000 scientific calculators so far and continues to sell 1500 per month. it has also sold 18,000 graphical models and continues to sell 1300 of this model each month. when will the sales of scientific calculators equal the sales of graphical calculators?
Answers: 2
Mathematics, 21.06.2019 16:30
Graph red beads cost $1 an ounce and gold beads cost $3 an ounce. juanita wants to purchase a 12-ounce mixture of red and gold beads that she can sell for $2 an ounce. the solution of the system shows the number of beads needed for juanita to break even. x + y = 12, x + 3y = 24 how many ounces of red beads will juanita buy to break even? how many ounces of gold beads will she buy?
Answers: 3
Mathematics, 21.06.2019 19:00
An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .
Answers: 1
Mathematics, 21.06.2019 20:00
Formulate alisha has a number in mind. if she adds three to her number the result is less than five. use this information to write and solve an inequality about alisha's number. then graph the solution set.
Answers: 1
Acalculator manufacturer offers two different models for students. the company has sold 10,000 scien...
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