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horrorfan [7]
3 years ago
11

Which expression is equivalent ?

Mathematics
2 answers:
Phantasy [73]3 years ago
4 0

Answer:

D

Step-by-step explanation:

When you do a power to a power you multiply

4 * 2/9 = 8/9

Talja [164]3 years ago
4 0

Answer:

12^8/9

Step-by-step explanation:

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Assume the rate of inflation is 5​% per year for the next 2 years. What will be the cost of goods 2 years from​ now, adjusted fo
kirza4 [7]
The equation for inflation is
A = P*(1+r)^t
which is an exponential growth equation (if r > 0). If r < 0, then we have deflation.

where...
A = final price after t years
P = initial starting price
r = rate of inflation in decimal form 
t = number of years

In this case, 
A = unknown (we're solving for this)
P = 280 is the starting price
r = 0.05 is the decimal form of 5%
t = 2 years

We will plug these three pieces of info into the formula to get...
A = P*(1+r)^t
A = 280*(1+0.05)^2
A = 280*(1.05)^2
A = 280*(1.1025)
A = 308.70

Answer: 308.70 dollars
7 0
3 years ago
−12d+58=38d−1116 what does p=
weeeeeb [17]

Answer:

d= 587/25, d=23.48

Step-by-step explanation:

8 0
3 years ago
The Last customer of the day is a loyal customer who brings in a $15.00 off coupon. She purchases 2 paint brushes ($21), one doz
Yuri [45]

Answer:

I think $21 or $7.88

Step-by-step explanation:

check it again and there you go

6 0
3 years ago
PLEASE HELP!! WILL MARK BRAINLIEST IF RIGHT!!!
denpristay [2]

Answer:

images are:

W'(-5,0)

X'(0,-9)

Y'(-9,-6)

Z'(-6,-2)

Step-by-step explanation:

use formula p(x,y)=p'(y,-x)

4 0
2 years ago
We don't know how to solve this problem can you help me and explain what you did thanks!
lorasvet [3.4K]
I think you have to do 120-60% and the answer is 48 dollars.
7 0
3 years ago
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