MATHEMATICS MIDDLE SCHOOL

How to factor x^3-4x^2+5x-20 with (x-2)?

Answers

Answer 1
Answer:

Answer:

Step-by-step explanation:

hello :

x^3-4x^2+5x-20 = x²(x-4)+5(x-4) = (x-4)(x²+5)

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Read the following table. Answer the question with Numbers Only.

Answers

Answer:

15

Step-by-step explanation:

If you try to find how many times 3 goes into 45, it would be 15. Same thing with 6 and 90 and 8 and 120, they would all be 15.

Faye has 180 yellow beads and 12 packets. Faye decided to double the number of yellow beads in the mix. How many packets will she make if she fills rach oacket with 60 beads

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Faye has 24 packets of yellow beads

Yolanda owns 4 rabbits. She expects the number of rabbits to double every year.Write an equation to model this situation.

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R=Number of rabbits

y=Years that have passed by { y ≥ 0 }

R=f(y) --> R is a function of y.
---------------------------------------------

Note that when:

y=0, R=4 ---> Point: (0, 4)

y=1, R=8 ---> Point (1, 8)

y=2, R=16 ---> Point (2, 16)

y=3, R=32 ---> Point (3, 32)

y=4, R=64 ---> Point (4, 64)

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

So the equation you want is going to form a curved graph.

That equation is:

R={ 2 }^( y+2 )

*You can test out this function on any decent graphing software.
This is an exponential function.

At year x, the number of rabbits would be as follows:

y=4e ^((x*(In2)))

Where x is the number of years

Area=33 sq ft has one side of 3 ft what is the perimeter

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The perimeter should be 11, since 33 divided by 3 is eleven. 
Perimeter should be 11 because 33 divided by 3 is 11

How do i write 658.129 in expanded form?

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Six hundred fifty eight and one hundred twenty nine thousandths
six hundred fifty eight and one hundred twenty nine thousandths

Jorge planted flowers in his garden. He planted one row of 12 tulips and one row of 36 daisies. What is the ratio of tulips to daisies that Jorge planted? Express the ratio as a fraction and as a decimal.

Answers

The ratio would be 1:3
Fraction: 1/3
Decimal: 1/3
Percentage: 33%
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