Apply the negative exponent rule, so move the expression to the denominator to make the exponents positive.
Your answer is:
1
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r^7 + s^12
It should be about 22.55.
Answer:
I don't know you but I can follow you if you want
Answer:
70 seconds
Step-by-step explanation:
It would need to leak 35 ounces to get down to 30 ounces of flour left. So, 35oz at .5oz per second.
35 / .5 = 70
The last one is true 10-11=-1
