Mitch and bill are both age 75. when mitch was 23 years old, he began depositing per year into a savings account. he made deposits for the first 10 years, at which point he was forced to stop making deposits. however, he left his money in the account, where it continued to earn interest for the next 42 years. bill didn't start saving until he was 45 years old, but for the next 30 years he made annual deposits of $1400. assume that both accounts earned an average annual return of 4% (compounded once a year). complete parts (a) through (d) below. at age 75, mitch has how much money? at age 75, bill has how much money? how much did they each deposit?

the final amount you will pay is $68.04.

the tip is determined by the pre-tax amount, so we calculate the tip based on the original bill, not after we've added sales tax.

to find the tip:

we can divide 54.00 by 100 to get 1% of 54. then we multiply that by 18.

54 / 100 = .54

.54 x 18 = 9.72

tip = 9.72$

to find the tax:

we can divide 54.00 by 100 to get 1% of 54. then we can multiply that by 8 to get 8%.

54 / 100 = .54

.54 x 8 = 4.32

tax= 4.32

now we can add the tip and tax to the bill to get our total.

54 + 9.72 + 4.32 = 68.04

total: $68.04

step-by-step explanation:

i those same problems in math and dont know how to do them

answer: (-8,4) are the coordinates of a

step-by-step explanation:

let the side of square abcd is x .

thus the area of square abcd is .

now, by the diagram area of triangle ead= 1/2 × ea × ad = 1/2 × ea × x

( because ad is the side of square)

and, according to the question,

the areas of square abcd and right ead are equal.

⇒

⇒ea=2x

thus, ea: ab=2: 1

therefore, point a divides line segment eb into the ratio 2: 1.

⇒ by sectional formula coordinates of a are,

=

=

=(-8, 4)

thus the coordinates of a are (-8,4)