Mathematics, 27.08.2020 17:01 321596
A radioactive substance decay over time every year its mass decreases by 14%. How many years will it take for 500kg of the substance to decay to a mass less than 200kg.
Answers: 2
Mathematics, 21.06.2019 18:00
Kayla has a $500 budget for the school party.she paid $150 for the decorations.food will cost $5.50 per student. what inequality represents the number of students,s, that can attend the party?
Answers: 1
Mathematics, 21.06.2019 20:30
In an improper fraction, is the numerator equal to, less than, or greater than the denominator
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Mathematics, 22.06.2019 02:00
Pleasseee important quick note: enter your answer and show all the steps that you use to solve this problem in the space provided. use the circle graph shown below to answer the question. a pie chart labeled favorite sports to watch is divided into three portions. football represents 42 percent, baseball represents 33 percent, and soccer represents 25 percent. if 210 people said football was their favorite sport to watch, how many people were surveyed?
Answers: 1
Mathematics, 22.06.2019 02:00
16x^2-16x=5 solve the equation by completing the square
Answers: 3
A radioactive substance decay over time every year its mass decreases by 14%. How many years will it...
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