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3 years ago

11

Three out of every ten dentists recommend a certain brand of fluoride toothpaste. Which assignment of random digits would be use

d to simulate the random sampling of dentists who prefer this fluoride toothpaste?

1 answer:

Readme [11.4K]3 years ago

7 0

Answer:

eddfdgdccggģdffcdrrfxddxcvgfx

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Product of (y^3 - 125) ÷ (y - 5)

Ludmilka [50]

Answer:

$y^{2}+5y+25$

Step-by-step explanation:

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An exponential function f(x) is reflected across the x-axis to create the function g(x). Which is a true statement regarding f(x

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Read 2 more answers

The length of a living room is 12 feet and its width is 1012 feet. The length of the room is being expanded by x feet. Choose an

Ivanshal [37]

Answer:

Option C. 10.5(12 + x) square feet

Option E. (126 + 10.5x) square feet

Step-by-step explanation:

step 1

Find the area of the original living room

we know that

The area of the original living room is equal to

$A=LW$

we have

$L=12\ ft\\W=10\frac{1}{2}\ ft=10.5\ ft$

substitute

$A=(12)(10.5)=126\ ft^2$

step 2

Find the new area of the living room

The length of the room is being expanded by x feet

so

we have

$L=(12+x)\ ft\\W=10.5\ ft$

The new area is

$A=10.5(12+x)\ ft^2$

The expanded form of the expression is

Apply distributive property

$A=10.5(12)+10.5(x)\\A=(126+10.5x)\ ft^2$

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Order these decimals greatest to least 0.2 ; -0.4 ; -4.5

Mice21 [21]

0.2,
-0.4,
-4.5
hope this helps

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The expression 4x gives the perimeter of a square with a side length of x units. what is the perimeter of a square with a side l

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