Only 2 stuff to do : 3 tina designed an electric skateboard that has a speed of 4 miles per hour. she wants to write a function that represents the distance the skateboard will travel over a given amount of time. which is the dependent variable in this scenario? the skateboard the speed the distance traveled the time traveled

An alien has just landed from the planet, iksnimak. he would like to leam how to add two fractions when thedenominators are the same. write a paragraph that explains to our alien friend, in your own words, the detailsabout how to add the fractions, how to change the result to a mixed number, and how to reduce the fractionpart. use this problem as your example: the two fractions are 5/8 & 7/8

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.

On average, how many more hits will he get when he bats 100 times at home during the day as opposed to 100 times away at night?