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3 years ago

Use fraction models to solve each

Mathematics

1 answer:

Alekssandra [29.7K]3 years ago

4 0

Answer:

$\frac{5}{6}$

Step-by-step explanation:

<u>Fraction Models</u>

Given a number N, to model the process of sharing N into M equal parts we use the division N/M or the fraction

$\frac{N}{M}$

There are N=5 cakes to be shared between M=6 people, thus the fraction that represents or models the situation is

$\mathbf{\frac{5}{6}}$

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Would like scatter plot image with line of best fit on the plot

dlinn [17]

Just take it in co-ordinate pairs

(x,y)=(Arm span,Height)

Take two points

(58,60)
(41,40)

Slope:-

$\\ \sf\longmapsto m=\dfrac{40-60}{41-58}$

$\\ \sf\longmapsto m=\dfrac{-20}{-17}$

$\\ \sf\longmapsto m=\dfrac{20}{17}$

$\\ \sf\longmapsto m\approx 1.2$

Equation of line in point slope form

$\\ \sf\longmapsto y-y_1=m(x-x_1)$

$\\ \sf\longmapsto y-60=1.2(x-58)$

$\\ \sf\longmapsto y-60=1.2x-69.6$

$\\ \sf\longmapsto 1.2x-y-9.6=0$

Convert to slope intercept form y=mx+b

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Graph attached

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3 years ago

Greater than 7 tens and less than 8 tens. The number has 4 ones

prohojiy [21]

Answer is 74. Greater than 70 less than 80 so some where in the 70s. It has 4 ones so it would be 74.

6 0

3 years ago

3 square root 4 • square root 3

Anton [14]

Answer:

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Step-by-step explanation:

3 square root 4 .square root 3= 6 square root 3

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3 years ago

Darnell took a total of 14 pages of notes during 7 hours of class. After attending 8 hours of

SVEN [57.7K]

Answer:

16 pages

Step-by-step explanation:

1 hour= 2 pages written of notes

so 8 hours of notes = 8x2=16 pages

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3 years ago

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ANEK [815]

Answer:

The answer to your question is: Yes a parabola can be drawn if we know the focus and the directrix.

Step-by-step explanation:

We can say that it is a vertical parabola that opens downwards.

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3 years ago