Mathematics, 05.07.2020 01:01 ananyaamazing
When placed in liquid nitrogen, a chemical changes in temperature by -4.8°C every second. What is the overall change in temperature in half a minute?
Answers: 2
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Seymour is twice as old as cassandra. if 16 is added to cassandra’s age and 16 is subtracted from seymour’s age, their ages become equal. what are their present ages? show !
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Solve each quadratic equation by factoring and using the zero product property. [tex]x^2+6x+8=0[/tex]
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If 30 lb of rice and 30 lb of potatoes cost ? $27.60? , and 20 lb of rice and 12 lb of potatoes cost ? $15.04? , how much will 10 lb of rice and 50 lb of potatoes? cost?
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Damon makes 20 cups of lemonade by mixing lemon juice and water. the ratio of lemon juice to water is shown in the tape diagram. lemon juice\text{lemon juice} lemon juice water\text{water} water how much lemon juice did damon use in the lemonade? cups
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When placed in liquid nitrogen, a chemical changes in temperature by -4.8°C
every second. What is t...
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