A news report says that 9% of middle school students are on the track team.
1 answer:
Answer:
54 students.
Step-by-step explanation:
If you have 600 and 9% the nearest rounding point is %10. %10 of 600 is 60, and 1% of 60 is 6, so 60-6=54.
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Dkdnksskmsmsmsmsmsmsmsmsms D)
Let the width = x
=>length = 2x-1
91= x(2x-1)=2x^2-x
2x^2-x-91=0
=(2x+13)(x-7)
=> x=-13/2=> no
=>x= 7 cm
It will be 5 cm and use 3.14 to multiply
Answer:
70km per hour is the rate of change
