Please help will mark brainliest +20 pts
Write the expansion of each expression using sigma notation.
(5m-6n)^24

How many kilometers are equal to 5 miles? use 1 mile ≈ 1.61 kilometers. !

The chs baseball team was on the field and the batter popped the ball up. the equation b(t)=80t-16•16+3.5 represents the height of the ball above the ground in feet as a function of time in seconds. how long will the catcher have to get in position to catch the ball before it hits the ground? round to the nearest second

Maria walks a round trip of 0.75 mile to school every day.how many miles will she walk in 4.5 days