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cricket20 [7]
2 years ago
8

Sunflower growth 1 week it grew 2 and va half inches in two weeks it grew 2 and 3 fourth in 3 weeks it grew 3 and one fourth how

much did it grow overall three weeks
Mathematics
1 answer:
Liula [17]2 years ago
6 0

Answer:

The Growth of sunflower duing 3 weeks is 8.5 inches or 8 (1/2).

Step-by-step explanation:

Given:

Growth of sunflower each week .

To find :

Total growth during 3 weeks?

Solution:

According to given data:

Growth is

  1. 1st week=2 and 1/2 inches=5/2=2.5 inches .
  2. 2nd week =2 and 3/4 inches=11/4 inches.
  3. 3rd week=3 and 1/4 inches=13/4  inches.

Total growth is given by,

=growth of (1st week +2 week+ 3 week)

=5/2+11/4+13/4

=34/4

=17/2

=8 and 1/2 inches.

Hence the overall growth is about 17/2 or 8.5 inches in 3 weeks .

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expeople1 [14]

Answer:

f(x) = 2/3 x +3

Step-by-step explanation:

We know the y intercept ( where it crosses the y axis)  is 3


We can calculate the slope from 2 points (-3,1) and (0,3)

Slope = (y2-y1)/(x2-x1)

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          = (2/3)

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Since we know the slope and the y intercept, we can use the slope intercept form

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5 0
2 years ago
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MAXImum [283]

Answer:

The percentage change is 140%

Step-by-step explanation:

Given

L= 3W_1 ---- initial dimension

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A_2 = 45m^2 --- new dimension

Required

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The new area is:

Area =Length * Width

A_2=L * W_2

Make L the subject

L = \frac{A_2}{ W_2}

Substitute values for A and W

L = \frac{45m^2}{6m}

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L = 7.5m --- this is the length of the garden

Calculate the initial width:

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Make W1 the subject

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W_1 = \frac{1}{3} * 7.5

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So, the initial area is:

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The percentage change in area is:

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4 0
3 years ago
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ehidna [41]

Given :

∆GHI is an isosceles triangle with a vertex angle H.

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Lostsunrise [7]

Answer:

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Step-by-step explanation:

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Snezhnost [94]
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