Raul has $1,200 to deposit into two different savings accounts. Raul will deposit $450 into Account 1, which earns 4.8% annual simple interest.

He will deposit $750 into Account 2, which earns 3.75 interest compounded annually.

Raul will not make any additional deposits or withdrawals. What is the total balance of these two accounts at the end of 4 years.

(A) $86.40

(B) $1405.39

(C) $536.40

(D) 868.99

4/6 = 2/3

so it should take 3/3 hours per man. so 9 hours is the answer 3*3 =9

step-by-step explanation:

sounds & other waves originate from any vibrating object

b

step-by-step explanation:

the equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (0, 4) and (x₂, y₂ ) = (3, - 5) ← 2 points on the line

m = = = - 3

with m = - 3 and (a, b) = (3, - 5), then

y - (- 5) = - 3(x - 3), that is

y + 5 = - 3(x - 3) → b