20 points!

a rocket generates a net force (f) of 2,050,000 newtons, and the rocket’s mass (m) is 40,000 kilograms. use the formula f = ma to find the acceleration (a) achieved. a. 51.25 meters/second2 b. 51.125 meters/second2 c. 42.25 meters/second2 d. 30 meters/second2

What is the y-intercept of the graph of the equation y=3(2^x)

Phyllis and chen are saving money to go to a football game. each friend starts with some money and saves a specific amount each week. phyllis made a graph to show the total she has saved at the end of each week. chen wrote an equation to show the total, y, he has saved at the end of each week, x. y = 15x + 15 compare the amount that each friend has when both friends start saving. select the correct answer from the drop-down menu to complete the statement. phyllis starts with $ and chen starts with $

Find the least common denominator for thesetvo rational expressions.n^2/n^2+4n+4 -3/n^2+7n+10