Mathematics, 26.07.2019 07:00 angiepuma43
Ross weighs 30 packets of sweets and finds the total mass is 1.5kg. he also weighs 25 chocolate bars and finds the mass is 1kg. what is the difference in mass between a box of packet of sweets and a chocolate bar?
Answers: 1
Mathematics, 21.06.2019 13:40
In a certain pentagon, the interior angles are a,b,c,d,e where a,b,c,d,e are integers strictly less than 180. ("strictly less than 180" means they are "less than and not equal to" 180.) if the median of the interior angles is 61 and there is only one mode, then what are the degree measures of all five angles?
Answers: 1
Mathematics, 21.06.2019 16:30
Mexico city, mexico, is the world's second largest metropolis and is also one of its fastest-growing cities with a projected growth rate of 3.2% per year. its population in 1991 was 20,899,000 people. use the formula p = 20.899e0.032t to predict its population p in millions with t equal to the number of years after 1991. what is the predicted population to the nearest thousand of mexico city for the year 2010?
Answers: 2
Ross weighs 30 packets of sweets and finds the total mass is 1.5kg. he also weighs 25 chocolate bars...
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