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postnew [5]
3 years ago
7

If f(y) = 2y - 2/5, what is f(f^-1(1024))?

Mathematics
1 answer:
SCORPION-xisa [38]3 years ago
7 0

Answer:

-0.399

Step-by-step explanation:

f^-1(1024)=(2*1024-2/5)^-1= 0.000488

f(0.000488)=2*0.000488-2/5= -0.399

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The last Ice age ended about 10,000 years ago write this length of time in scientific notation
MAVERICK [17]
10*10^3
also =
1*10^4
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4 0
4 years ago
Which of the following scatter plots shows a strong, negative linear association between variables ?
Ivan

Answer:

A is the answer.

Step-by-step explanation:

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4 0
3 years ago
Read 2 more answers
Please answer with an exploration
tensa zangetsu [6.8K]

Answer:part 1: x=1/26 part 2: x=1/50

Step-by-step explanation:part 1: 26x/26=1/26 part 2: 50x/50=1/50

5 0
3 years ago
Given P(3,2,-7) and Q(4,3,-6), find the midpoint of the segment PQ.
slega [8]

Answer:

The midpoint of the segment PQ is (3.5,2.5,-6.5) .

Step-by-step explanation:

Since both points show clear difference where Q is +1 more in all digits which easily explains the mid point. Its by dividing 1 and 2 we get the answer 0.5 which is the half of 1 added to every digit starting from the P point since its lower than Q. Once added we find the midpoint.

I hope this helps!

4 0
3 years ago
What is the answer to <br> Y=2x-3<br> Y=-3x+2
Varvara68 [4.7K]

Answer:

x=1, y=-1. (1, -1).

Step-by-step explanation:

y=2x-3

y=-3x+2

--------------

2x-3=-3x+2

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2x+3x=2+3

5x=5

x=5/5

x=1

y=2(1)-3

y=2-3

y=-1

3 0
3 years ago
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