For 3 weeks in June, Cameron biked 2 \frac{1}{4}miles each week and swam 2 \frac{1}{2} miles each week. For 2 weeks in July, he biked 3 \frac{3}{4} miles each week and swam 3 \frac{1}{2} miles each week.( please answer no link will get a brainliest please help)

The table below shows the height of a ball  x  seconds after being kicked.  what values, rounded to the nearest whole number, complete the quadratic regression equation that models the data? f(x)  =  x2  +  x  +  0based on the regression equation and rounded to the nearest whole number, what is the estimated height after 0.25 seconds?   feet

It says factor each expression 49x-28?

For the chance to be team captain, the numbers 1-30 are put in a hat and you get two chances to pick a number, without replacement. which formula correctly shows how to find the probability that you choose the number 1 and then 2?