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## Mondrea from Germantown, MD's Resources

5 e2m-1=55

log5(7x)+log5(x)=3

2log4(2x-3)=4

f(x)=7x-4/5   f-1     (x)= ?

A person invest \$4000 in an account at 10% interest compounded annually. When will the value of the investment be double? Explain why it will take less than 10 yrs, even though the rate is 10%?

A person invests \$9500 in an account at 6% interest compounded annually. When will the value of the investment be 13,500\$?

A person invests \$4000 in an account at 4% interest compounded annually. Let V= f(t) be the value (in dollars) of the account after t years or any fraction thereof.   a. Find the equation...

Suppose that a rumor is spreading. Assume that 30 people have heard the rumor as of today and that each day the total number of people who have heard the rumor triples. Let f(t) be the total number...

A person invest 3000\$ in an account at 10% interest compounded annually. When will the value of the investment be doubled? Explain why it will take less than 10 yrs even though the rate is 10%

5IN(m∧4) -4In(2m)=9

In(4x)+In(x)=5

log7(w2)+2log7(5w)=2

log3(5x)- log3(6)=2

log5(t3)+3log5(2t)=3

log3(7x)-log3(6)=4   x=

log3(5x)-log3(6)=2

(2/7x∧2) -(3/14x) =3/7

(-30x∧2)+8x=6   x=

h(t)= (-16t∧2) +33t +8   after 2 seconds is  how many feet? When is the stone at a height of 14 ft? When does the stone reach the ground?

8.5p∧2-2.68p=8.65