The weight of a baby in ounces is recorded each week for 26 weeks. The function y= 5x + 116 is determined to be a good fit for the data. On the twentieth month, the recorded weigh was 226 ounces. How close is the predicated weigh to the actual weight of the baby (the residual)

What is this inequality notation? t is less then or equal to 2

2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?

Kayaks rent for $35 per day. which expression can you use to find the cost in dollars of renting 3 kayaks for a day?