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kramer
4 years ago
13

John invested 12 dollars in a bank account , the interest rate 16%

Mathematics
1 answer:
Yakvenalex [24]4 years ago
6 0
Formula is I=PRT, where I is interest, P is original amount, R is rate, and T is time.

You’ve given me only R and P. At least three variables need to be defined in order to solve.
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Find an equation of the line through (3,6) and parallel to y = 4x - 7.
FromTheMoon [43]

Answer:

y=4x-6

Step-by-step explanation:

Okay, to do this we must understand what parallel means.

parallel means that that one line will NEVER touch the other. In order for this to happen they must be increasing (or decreasing) by the SAME rate. I.e the slope of your line must be the same as the lin in question thus our equation looks like,

y=4x+c.

Now lets find c.

To do this, plug the point (3,6) into the equation

6=4(3)+C

6=12+C

-6=C

Thus now that we know C, our equaiton is

y=4x-6

4 0
3 years ago
Read 2 more answers
Simplify: xy^2(-2x)(3xy)(-4x^2y)1/8x^2y^3
vredina [299]

Answer:

-12x^5 y^4

Step-by-step explanation:

3 0
3 years ago
Plz help thanks sm!!!!
Snowcat [4.5K]

n = a number

2n = twice a number

2n - 7 = seven less than twice a number


4 0
4 years ago
Find <img src="https://tex.z-dn.net/?f=%5Csqrt%7B4%7D" id="TexFormula1" title="\sqrt{4}" alt="\sqrt{4}" align="absmiddle" class=
-BARSIC- [3]

Answer: Square root of 4 is 2

Explanation: √ 4 = q × q = q 2

3 0
3 years ago
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THESE are PSAT questions please help.​
cricket20 [7]

Answer:

Ok so number 7 is x>4

Number 6 is b

Number 5 is correct

Idk the other one

❤️❤️❤️Hope This Helps❤️❤️❤️

3 0
3 years ago
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