Robbie deposits 1000 into a bank account. the bank credits interest at a nominal annual rate of j convertible semiannually for the first 7 years and a nominal annual rate of 2j convertible quarterly for all years thereafter. the accumulated amount in the account at the end of 10.5 years is 1980. calculate the accumulated amount in the account at the end of 5 years

Select all the correct statements. the amount in dollars an electrician charges in terms of the number of hours worked is represented by the function y = 22x + 42. from the function, identify all the phrases that hold true for the situation. the electrician charges an initial fee of $22 the y-variable represents the number of hours the electrician charges an initial fee of $42 the electrician charges $22 for every hour worked the x-variable represents the electricians charges in dollars the electrician charges $42 for every hour worked

Solve for n? [tex]z = \frac{3}{4} mn[/tex]

The graph below shows the height of a projectile t seconds after it is launched. if acceleration due to gravity is -16 ft/s2, which equation models the height of the projectile correctly?