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zlopas [31]
3 years ago
14

Evaluate (7^2))^-2/7^-4

Mathematics
1 answer:
Ymorist [56]3 years ago
7 0

Answer:

the answer is 3.78

Step-by-step explanation:

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how much must you deposit in an account that pays 8% interest,compounded monthly to have a balance of $1000 after three years?​
NNADVOKAT [17]
<h3>Answer:  787.25 dollars</h3>

=============================

Work Shown:

A = final amount after t years = 1000

P = initial deposit = unknown

r = interest rate in decimal form = 0.08

n = compounding frequency = 12

t = number of years = 3

-----

A = P*(1+r/n)^(n*t) is the compound interest formula

1000 = P*(1+0.08/12)^(12*3)

1000 = P*1.27023705162066

1.27023705162066P = 1000

P = 1000/1.27023705162066

P = 787.254629932364

P = 787.25 rounding to the nearest penny

----

note: this assumes that the interest rate stays at 8% the entire three year period; also, you cannot withdraw any money from the account during this time period.

5 0
3 years ago
PLZ HELP!!!!!! (WILL GIVE BRAINLIEST!!!!)
Doss [256]
Mato's rectangular prism's volume is
40
To find the volume of a Rectangular Prism it's:
Volume= Length x Width x Height

Draw a rectangular prism with the volume of 40.

Then just explain by showing how to solve for your prism's volume and then Mato's. 

If you need anything else just ask!
 
4 0
3 years ago
Simplify: 6x^-2<br><br> a) 1/6x^2<br> b) 6/x^2<br> c) x^2/6<br> d) 1/36x^2
Salsk061 [2.6K]

Answer:

The correct answer choice is <u>option B. 6/x^2</u>

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
8 3/5 = -4x + 5 3/5 ??<br> Solution??
olasank [31]

Answer:

x=−3/4

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

435=−4x+285

Step 2: Flip the equation.

−4x+285=435

Step 3: Subtract 28/5 from both sides.

−4x+285−285=435−285

−4x=3

Step 4: Divide both sides by -4.

−4x−4=3−4

x=−34

6 0
3 years ago
Read 2 more answers
Write an equation and solve:
Maksim231197 [3]
1. 47
2. 70.4 ft per min
3. 13.33333333333333
4 0
3 years ago
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