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3 years ago

1) What type of information would go into the table cells identified? Enter each table

Mathematics

1 answer:

BaLLatris [955]3 years ago

6 0

Answer:

Joint Frequency: E

Marginal Frequency: D

Subcategory Name: A

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One less than twice a number is greater than 7 and less than 13. Write a compound inequality to represent this and solve to find

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Write the equation as such and narrow down x value being 4

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4 years ago

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Complete the following table using the equation 2x-3=y.

denis23 [38]

y = 2x-3

a) x=1

y= 2 x 1 -3

y= 2-3

y= -1

b) x=2

y= 2 x 2 - 3

y= 4-3

y = 1

c) x = 3

y = 2 x 3 -3

y = 3

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3 years ago

Help help help it is simple one

algol [13]

Answer:

$3^{ -x+3}$

Step-by-step explanation:

We need to simplify out the given exponential expression . The given expression to us is ,

$\rm\implies \dfrac{\dfrac{1}{3}}{3^{x-4}}$

We can use the Law of Exponents to simplify the given expression . Recall that ,

$\rm\implies \red{\dfrac{a^m}{a^n}= a^{m-n}}$

Note that , we can write ,

$\rm\implies \dfrac{1}{3}= 3^{-1}$

Therefore our expression becomes ,

$\rm\implies \dfrac{ 3^{-1}}{3^{x-4}}$

Simpify using the Law of Exponents ,

$\rm\implies 3^{ -1 - ( x - 4 )}$

Open the brackets in exponent ,

$\rm\implies 3^{ -1 - x +4 }$

Simplify to get final expression ,

$\rm\implies \boxed{\quad \blue{ 3^{-x+3} \quad}}$

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3 years ago

Find the slope of the line.

creativ13 [48]

Answer:

slope is 0

Step-by-step explanation:

The slope of any horizontal line is zero, 0.

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3 years ago

Find the area and the perimeter of the shaded regions below. Give your answer as a completely simplified exact value in terms of

Finger [1]

Answer:

Area of shaded part = 41.09733550

Perimeter of shaded part = 35.82011867

Step-by-step explanation:

Area of shaded part = ((πr^2) 4) - (bh ÷ 2)

Area of shaded part = ((π(12)^2) ÷ 4) - ((12)(12) ÷ 2)

Area of shaded part = (452.3893421 ÷ 4) - (144 ÷ 2)

Area of shaded part = (113.0973355) - (72)

Area of shaded part = 41.09733550

Perimeter of shadedpart:

AC = √a^2 + b^2

AC = √12^2 + 12^2

AC = √144 + 144

AC = √288

AC = 16.97056275

Perimeter of whole circle ÷ 4:

C=2πr

C=2π(12)

C=75.39822369

C ÷ 4 = 75.39822369 ÷ 4

C ÷ 4 = 18.84955592

Perimeter of shaded part:

18.84955592 + 16.97056275 = 35.82011867

7 0

4 years ago