Explain why 0.4×10=4

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If there are 12 moths and some have 31 days and others have 30 days how many have 28 days?

Select the quadratic that has root x = 8 and x = -5

The marriott family bought a new apartment three years ago for $65,000. the apartment is now worth $86,515. assuming a steady rate of growth, what was the yearly rate of appreciation? what is the percent of the yearly rate of appreciation?