Which of the following equations has a solution that is negative? a. – 0.4x + 4 = – 1.6

b. – 0.4(x + 1.6) = 1.6

c. – 0.4(– x + 1.6) = 1.6

d. – 0.4x – 4 + 1.6x = – 1.6

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r

Taber invested money in an account where interest is compounded every year.he made no withdrawals or deposits. the function a(t)=525(1+0.05)^t represent the amount of money in the account after t years. how much money did taber origanally invested?

What is the maximum of the sinusoidal function