a. 5(4+9) b. 29+36 explain why expression a is equivalent to Expressions b use a property of operation in your answer

Which function has an inverse function? a.f(x)= |x+3|/5 b. f(x)= x^5-3 c. f(x)= x^4/7+27 d. f(x)= 1/x²

The birth weights of newborn babies in the unites states follow in a normal distrubution with a mean of 3.4 kg and standard deviation of 0.6 kg. reaserches interested in studying how. children gain weights decide to take random samples of 100 newborn babies and calculate the sample mean birth weights for each sample

During a wright loss challenge your friend goes from 125 pounds to 100 pounds.what was the percent weight loss