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Luden [163]
3 years ago
14

100 points!!!!!! anyone who says "I don't know" or "Ii don't care" WILL be dealt with by a moderator I need someone to give me a

math problem for growth or decay where you give me the inital value function and the growth/decay function and I have to graph both and say how the function changed.
Mathematics
2 answers:
kondor19780726 [428]3 years ago
7 0

Hello!


We don't have anything to work with, how can we solve it if there is not anything to solve with?

Nadya [2.5K]3 years ago
5 0
Decay word problem:
Uranium-238 decays by 25% every 30 minutes, if you have 200g of Uranium-238, how much Uranium do you have after 4 hours?

Comment if you want the solution
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Q#33: Tell whether the lines for the pair of the equation are parallel, perpendicular, or neither?
Rashid [163]

Answer:

i think its neither

Step-by-step explanation:


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What is the slope of the line represented by the equation y=x/4-€
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Y = x/4 - <span>€

y = (1/4)x - </span><span>€
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y = 0.25x - </span>€   comparing to y = mx + c

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A square stepping stone has a side length of 10 1/4 inches.
Temka [501]

The sides of a square are all the same length.

Area = length x width.

Area = 10 1/4 x 10 1/4 = 105 1/16

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3 years ago
help me please !! find the domain and range of the function represented by the graph. determine wether the domain is discrete or
katrin [286]

Answer:

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5 0
3 years ago
A rectangle has vertices E(-4, 8), F(2, 8), G(2, -2) and H(-4, -2). The rectangle is dilated with the origin as the center of di
Marizza181 [45]

Answer:

The dilation on any point of the rectangle is P'(x,y) = \frac{5}{2}\cdot P(x,y).

Step-by-step explanation:

From Linear Algebra, we define the dilation of a point by means of the following definition:

G'(x,y) = O(x,y) +k\cdot [G(x,y)-O(x,y)] (1)

Where:

G(x,y) - Coordinates of the point G, dimensionless.

O(x,y) - Center of dilation, dimensionless.

k - Scale factor, dimensionless.

G'(x,y) - Coordinates of the point G', dimensionless.

If we know that O(x,y) = (0,0), G(x,y) =(2,-2) and G'(x,y) =(5,-5), then scale factor is:

(5,-5) = (0,0) +k\cdot [(2,-2)-(0,0)]

(5,-5) = (2\cdot k, -2\cdot k)

k = \frac{5}{2}

The dilation on any point of the rectangle is:

P'(x,y) = (0,0) + \frac{5}{2}\cdot [P(x,y)-(0,0)]

P'(x,y) = \frac{5}{2}\cdot P(x,y) (2)

The dilation on any point of the rectangle is P'(x,y) = \frac{5}{2}\cdot P(x,y).

5 0
3 years ago
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