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Bad White [126]
3 years ago
12

Please help, its for math, picture is attached with question

Mathematics
1 answer:
Kaylis [27]3 years ago
4 0
-2^4+2x(-2)^2-1

answer: -9
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Which points are located in the third quadrant?
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Answer: for example (-2,-2), (-3,-6), and (-8,-10)

Step-by-step explanation: every point in the third quadrant is both negative.

8 0
2 years ago
How are the following three expressions different from each other, if indeed they are? do not just state the value of each but e
Lisa [10]

Answer:

Below.

Step-by-step explanation:

Number is different to the other 2. Its value is +4 because negative 2 squared = + 4.

The other 2 have negative values and -2 = -(2) so they have the same value, -4.

8 0
3 years ago
What is the point of symmetry for the following circle? 10 Points!
miskamm [114]
P. o. symm is at (-3, -1) it is the center of the circle.
6 0
3 years ago
The exponential decay graph shows the expected depreciation for a new boat, sell g for $3500, over 10 years.
Alisiya [41]
Okay, the exponential function is
g = a^{x}
The start price of it in t=0 is 3,500, as we can see on the graph. Then, the function becomes
g = 3500^{x}
Let's see at t=2, where the price is g=2000:
2000 =  3500^{x}
Take natural logarithm:
ln 2000 = ln  3500^{x}
x*ln 3500 = ln 2000
x = \frac{ln 2000}{ln 3500} = 0.93
So, the difference between t=0 and t=2 is
x_{t=0}  -  x_{t=2}  = 1 - 0.93 = 0.07
And then we get the change of x in one year equal to 0.035.
So, the final equation is
g =  3500^{1-0.035t}
You can insert any t and see that it is correct, for example t=7
8 0
3 years ago
Find the probability of answering the first three multiple choice questions correctly
alisha [4.7K]
1/12 if each Question is A-D
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3 years ago
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