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3 years ago

12

1. In a class of 30 students, 5 made A's on the first test. If a student is selected at random to do a

1 answer:

ExtremeBDS [4]3 years ago

6 0

Step-by-step explanation:

State you answer in the simplest form

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Which number line correctly illustrates 0.97 ?

Verdich [7]

Answer:

Number Line C shows 0.97 exactly.

Step-by-step explanation:

Look the number line starts from 0.95.

So the 3rd line shows 0.97.

I hope it helps.

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3 years ago

Explain how to write 50,000 using exponents

WINSTONCH [101]

<u /> $50.000\to \boxed{ 5* 10^4}$

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5.28 rounded to the nearest tenth

Bond [772]

$5.28\to\boxed{5.30}$

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uysha [10]

Answer Step-by-step explanation:

$\huge\boxed{A)-1}$

$The~average~rate~of~change~of~the~given~quadratic~function~on~the$ $interval~0$ ≤ x ≤ $4$ $is~the~slope~of~the~secant~line~connecting~the~points~(0,f(0))~and~(4,f(4)).$

$The~average~rate~of~change~is:$

$=\frac{f(4)-f(0)}{4-0}$

$Now,from~the~graph,f(0)~is~0~and~f(4)~is~-4.$

$We~plug~in~these~values~to~obtain;$

$=\frac{-4-0}{4-0}$

$And~then,this~simplifies~to:$

$=\frac{-4}{4}$

$which~is~obviously:$

$=-1$

$Thus,~the~average~rate~of~change~for~the~given~quadratic~function$ $whose~graph~is~shown~on~0$ ≤ x ≤ $4~is~=-1.$

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3 years ago

What is a synthetic material made of?

GalinKa [24]

Synthetic fibers are made from raw materials such as petroleum, based on chemicals or petrochemicals [20]. These materials are polymerized into a long, linear chemical with different chemical compounds and are used to produce various types of fibers.

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