The lengths of pregnancy terms for a particular species of mammal are nearly normally distributed about a mean pregnancy length with a standard deviation of 8 days. about what percentage of births would be expected to occur within 16 days of the mean pregnancy length?

What is the rescursive formula for this geometric sequence? 7, -14, 28, -56

Use the multiplier method to incrases £258 by 43%

(50 points) drag each description to the correct location on the table. each description can be used more than once. some systems of equations and their graphs are given in the table. for each system, place the description(s) in the box that correctly describe the type of system shown. :