The percent of mothers who work outside the home and have children younger than age 6 yr is approximated by the function    where t is measured in years, with  corresponding to the beginning of 1980.

?
Compute . Round your answer to the nearest thousandth.
?
__________% per year in the second power

Fill in the blank(s) with the appropriate word(s).


-0.018

Mathematics

You might also like to view...

Solve the problem.The pressure of oxygen gas in a closed container can be described approximately by the Dieterici equation P =  e-0.0006/T,where T is the Kelvin temperature of the sample and v is the volume in liters.If  and , in what "direction" should we change (v, T) to make the pressure increase as rapidly as possible?

A. In the direction 
B. In the direction 
C. In the direction 
D. In the direction 

Mathematics

Find the exact value of the expression.tan

A. - 
B.  
C. - 
D. - 

Mathematics

?What is the resulting balance if $4,500 is invested for 5 years at an annual rate of 7% compounded monthly?  

A. ?$4,632.79 B. ?$4,687.00 C. ?$6,075.00 D. ?$6,379.31 E. ?$8,258.80

Mathematics

Solve the problem.What is the area of a square with side 2.7 cm?

A. 5.4 cm2 B. 7.29 cm2 C. 19 cm2 D. 29.16 cm2

Mathematics