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Basile [38]
3 years ago
14

1. Given the points (-2,4) and (4, -2), find the midpoint between these points.

Mathematics
1 answer:
Naddika [18.5K]3 years ago
5 0

Answer:

(1,1)

Step-by-step explanation:

M=(x1+x2 / 2 , y1+y2 / 2)

M=(-2+4 / 2 , 4+ -2 / 2)

M=(2 / 2 , 2 / 2)

M=(1,1)

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PLEASE HELP ASAP, I WILL GIVE BRAINLESSLY ANSWER <br> SHOW WORK PLEASE
zhannawk [14.2K]

Answer:

C. N(t)=150\cdot 3^t

Step-by-step explanation:

You are given the exponential function n(t)=ab^t.

From the table, N(t)=150 at t=0, thus

N(0)=a\cdot b^0\\ \\150=a\cdot 1\ [\text{ because }b^0=1]

Also N(t)=450 at t=1, thus

N(1)=a\cdot b^1=a\cdot b.

Since  a=150, substitute it into the second equation

450=150\cdot b\\ \\b=\dfrac{450}{150}\\ \\b=3

and the expression for the exponential function is

N(t)=150\cdot 3^t

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3 years ago
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Whitepunk [10]

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3 years ago
Martin is saving money to buy a new phone that costs $1,000 by selling trees. he is using an app to manage his sales, but it kee
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Answer:

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Step-by-step explanation:

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2 years ago
How do you implicitly differentiate: sqrt(xy)=x^2y+1
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3 years ago
Reese wants to organize a party and decides to save money for it.He calculates that he needs $420 in 9 weeks.He already has $60
disa [49]

Answer:

3840

Step-by-step explanation:

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2 years ago
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