Mathematics, 12.12.2020 16:30 lele650
Farmer Fred wants to build a 150 square meter rectangular pigpen for his pigs. One
side of the pen will be the existing barn wall. The other three walls will be built from
mesh fencing that cost $20 per meter. Find the dimensions of the pigpen that will
minimine Parmer Fred's fencing cost.
Answers: 2
Mathematics, 21.06.2019 18:40
Which compound inequality could be represented by the graph?
Answers: 1
Mathematics, 21.06.2019 19:20
1- is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis. 2- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis. 3- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in part b?
Answers: 3
Mathematics, 21.06.2019 19:30
Your food costs are $5,500. your total food sales are $11,000. what percent of your food sales do the food costs represent?
Answers: 2
Mathematics, 21.06.2019 20:20
Can some one explain this i got sent this. is this a threat iām scared
Answers: 1
Farmer Fred wants to build a 150 square meter rectangular pigpen for his pigs. One
side of the pen...
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