1.Currently, the fastest 1 mile run by a female was done in 223 seconds. Answer the...
1.Currently, the fastest 1 mile run by a female was done in 223 seconds. Answer the following:
a) What is this lady's speed in mph, round to 3 decimals?
b) How many minutes does it take her to run 2112 feet, round to 3 decimals?
2.Solve. Answers in Exact Form, round to three decimals, and interval notation as needed. IF no solution or all Reals, explain why.
1) −120≤.6−.8D<10
2) 2|10x-9|-15=-8
3) -2|3x-7|-55<-10
4) |32x-5|-|7-61x|=0
5) |3x-7|<-10
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