Answer:
a) W=(U)(O)
b) $29.25
Step-by-step explanation:
After t years, the expression that can be used to represent the money in Andres's account is A = P(1 + r/n)^nt
for t = 3
Answer:
A = $538.45
<h3 /><h3>Compound interest Computation</h3>
Given Data
Principal P = $500
Rate r = 2.5%
Time t = 3 years
A = P + I where
P (principal) = $500.00
I (interest) = $38.45
Calculation Steps:
First, convert R as a percent to r as a decimal
r = R/100
r = 2.5/100
r = 0.025 rate per year,
Then solve the equation for A
A = P(1 + r/n)^nt
A = 500.00(1 + 0.025/1)^(1)(3)
A = 500.00(1 + 0.025)^(3)
A = $538.45
Summary:
The total amount accrued, principal plus interest, with compound interest on a principal of $500.00 at a rate of 2.5% per year compounded 1 times per year over 3 years is $538.45.
Learn more about compound interest here:
brainly.com/question/24924853
Answer:
5,548.9861375
Step-by-step explanation:
First year
4700/100×5.5=258.5
So his account will be 4700+285.5=4985.5
Second year
4985.5/100×5.5=274.2025
His account will be 4985.5+274.2025=5,259.7025
Third year
5,259.7025/100×5.5=289.2836375
The total in his account after three years equal to
289.2836375+5259.7025=5,548.9861375
Answer:
7/6
Step-by-step explanation:
Firstly we have to distribute it and write in this form
1/4*12x-1/4*5.6=0.5*3x+0.5*0.7
3x-1.4=1.5x+0.35 ( now that we have multiplied and simplified it we will combine like terms remember whenever you move it to the other side of equal signs it turns the opposite of the sign value eg positive to negative.
subtract 0.35 from both sides leaving the equations as 3x-1.75=1.5x
now we move 3x on other side to combine with 1.5x and 3x becomes negative
-1.75=1.5x-3x
-1.75= -1.5x (divide -1.5 from both sides
-1.75/-1.5=1.5x/-1.5
1.166666666666667=x
or 7/6 if you left the fraction as it is and didn't simplify further.
Let me know if you don't understand or need more help .
Answer: x-intercept :12 & y-intercept ;-8
Step-by-step explanation:To find the x-intercept ,substitute in 0 for y and solve for x .
8x-12y=96
8x-12(0)=96
8x=96 (divide both # by 8)
x=12
To find the y-intercept ,substitute in 0 for x and solve for y .
8(0)-12y=96
-12y=96(Divide by -12 both )
y=-8
