Adison earned $25 mowing her neighbor's lawn. then she loaned her friend $13 and got $50 from her grandma for her birthday. she now has $86. how much money did addison have to begin with.

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The mean of a set of data is -3.82 and its standard deviation is 2.31. find the z score for a value of 3.99.

Asap the total attendance for all of a baseball league in 2012 was about 7.5×107 fans, while the attendance for the tornadoes in 2012 was about 1.5×106 fans. about how many times more was the attendance for the entire baseball league than the attendance for just the tornadoes? 50 times more 10 times more 2 times more 5 times more

Sherrie is baking a pie for her family. she leaves the room and comes back to 35% of the pie having been eaten before she can put the topping on. how much 1 square inch strips of dough will she need for the top, now that a portion is missing? round your answer to the nearest while nimber.