Brenda is offered a job at a base salary of $450 perweek. the company will pay one quarter of the costof medical insurance, one half the cost of dentalinsurance, the full cost of vision insurance and lifeinsurance. the full monthly cost of medicalinsurance is $350; and the full monthly cost ofdental insurance is $75; the full yearly cost ofvision insurance is $120; and the full monthly costof life insurance is $20. what is the annual value ofthis job to brenda? $21,465$28,440$23,240$19,400$25,260

Step-by-step explanation:

1.970991484E32

the solution of the equation is 2.23 ⇒ answer b

step-by-step explanation:

* lets revise the meaning of exponential function

- the form of the exponential function is y = ab^x, where a ≠ 0, b > 0 ,  

  b ≠ 1, and x is any real number

- it has a constant base b

- it has a variable exponent x

- to solve an exponential equation, take the log or ln of both sides,  

  and solve for the variable

* lets solve the problem

∵

- the base is 7 and the exponent is x

- insert ㏑ in both sides

∴

- use the rule

∴ x ㏑(7) = ㏑(77)

- to find x divide both sides by ㏑(7)

∴

* the solution of the equation is 2.23 to the nearest 2 decimal places

there would only be 50 odd numbers between 1 and 100 so therefor there would be 50 even so that would only be 50 odd numbers.