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brilliants [131]
3 years ago
12

How to find the rate in exponential growth formula A=P(1-r)^t

Mathematics
1 answer:
erma4kov [3.2K]3 years ago
8 0
R = rate
A = P(1-r)^t
A^t = P(1-r)
A^t/P = 1-r
(A^t/P)-1 = -r
r = -((A^t/P)-1)
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Patrick made a scale drawing of a newly planted hotel the height of the scale drawing is 27 inches what would be the actual heig
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0.6858 meters

Step-by-step explanation:

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Step-by-step explanation:

So basically I located the y-intercept first. Where is that? At the point (0,-2). Now from there, I found the nearest point on an intersecting grid line, in this case it would be (-1,0). So from the y-intercept, I looked at how many spaces I would have to move to get to (-1,0). You would have to go up 2 spaces and to the left 1 space. This is also written as 2/-1. Simplify this and you get -2! Hope this helped!

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2 years ago
How many solutions does the following equation have?
Marysya12 [62]

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b) no solution

Step-by-step explanation:

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6 0
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