2.5 times 1.04 (the .04 being the 4% increase) = 2.6 one year
2.6(1.04)=2.704
(1.04)=2.81216
(1.04)=2.9
(1.04)=3.04
(1.04)=3.16
(1.04)=3.28
(1.04)=3.42
(1.04)=3.55
(1.04) =3.7
(1.04)=3.84 million after 10 years
Answer:
13, 15
Step-by-step explanation:
Let x represent the smaller of the two integers. Then the larger is x+2. The required relation is ...
x² = 154 +(x +2) . . . . . . the smaller squared is 154 more than the larger
x² -x = 156 . . . . . . . . . . subtract x
x² -x +1/4 = 156.25 . . . complete the square
(x -1/2) = √156.25 = 12.5 . . . . take the square root
x = 13 . . . . . add 1/2
The two integers are 13 and 15.
__
<em>Check</em>
13² -15 = 169 -15 = 154 . . . as required
Answer:
47.1 ft
Step-by-step explanation:
dx=C
15x3.14=
47.1
we basically use inverse functions in our daily lives all the time
to give you a more complicated example : knowing the interest rate, you have a function to calculate the cumulative value of an installment payment
functions are also used in computing