Please Help

What is the domain of the function: {(1, 2); (2, 4); (3, 6); (4, 8)}?
A.{1, 2, 3, 4, 6, 8}
B.{1, 2, 3, 4}
C.{6, 8}
D.{2, 4, 6, 8}

Which of the following represents a function?
A.
  B.
C.
D.

What is the range of the function: {(2, 1); (4, 2); (6, 3); (8, 4)}?
A.{1, 2, 3, 4, 6, 8}
B.{1, 2, 3, 4}
C.{6, 8}
D.{2, 4, 6, 8

Suppose p varies directly with d, and p = 3 when d = 5. What is the value of d when p = 12?  A.5/4  B.20  C.14  D.36/5

Given the function T(z) = z – 8, find T(–2).
A.–10
B.–6
C.10
D.6

The number of calories burned, C, varies directly with the time spent exercising, t. When Dennis walks for 4 hours, he burns 800 calories. Which of the following equations shows this direct linear variation?  A.C = t  B.C = 800t  C.C = 4t  D.C = 200t

Question

22-05-2014
Mathematics

Answered

Get expert insights and reliable answers to your questions on IDNLearn.com. Discover thorough and trustworthy answers from our community of knowledgeable professionals, tailored to meet your specific needs.

Please Help

What is the domain of the function: {(1, 2); (2, 4); (3, 6); (4, 8)}?
A.{1, 2, 3, 4, 6, 8}
B.{1, 2, 3, 4}
C.{6, 8}
D.{2, 4, 6, 8}

Which of the following represents a function?
A.
  B.
C.
D.

What is the range of the function: {(2, 1); (4, 2); (6, 3); (8, 4)}?
A.{1, 2, 3, 4, 6, 8}
B.{1, 2, 3, 4}
C.{6, 8}
D.{2, 4, 6, 8

Suppose p varies directly with d, and p = 3 when d = 5. What is the value of d when p = 12?  A.5/4  B.20  C.14  D.36/5

Given the function T(z) = z – 8, find T(–2).
A.–10
B.–6
C.10
D.6

The number of calories burned, C, varies directly with the time spent exercising, t. When Dennis walks for 4 hours, he burns 800 calories. Which of the following equations shows this direct linear variation?  A.C = t  B.C = 800t  C.C = 4t  D.C = 200t

Sagot :

Thank you for participating in our discussion. We value every contribution. Keep sharing knowledge and helping others find the answers they need. Let's create a dynamic and informative learning environment together. Your search for answers ends at IDNLearn.com. Thank you for visiting, and we hope to assist you again soon.

15. The Mean Of The Given Data Is 41, Where \(a\) Is The Frequency Of The Class Interval \((40-50)\).[tex]\[ \begin{tabular}{|l|c|c|c|c|c|} \hline \text{Class I

Select The Correct Answer From Each Drop-down Menu.In What Ways Can You Reduce Stress For Yourself?You Should Avoid ________ Thinking And Focus On The ________

In A Federal System Of Government, State Courts Are Typically Bound By The Decisions Of The Federal Courts. A. Trueb. False

Why Do You Think People Wanted To Go To The Moon? (You Can Choose More Than One Answer.)A. To Learn About The Solar SystemB. To Inspire PeopleC. To Better Under

What Is The Volume Occupied 4.78 X 1023 Molecules Of So2 Gas At 35c And 1.5atm

How Was The Liberator Different From The North Star?A. The Liberator Dedicated Space To People Who Had Endured Slavery.B. The Liberator Was Perceived As Less Ra

Which Of The Following Is The Best Example Of A Communication Strategy? A. Set Work Goals B. Define The Problem C. Listen To Others D. Make Decisions On The Go

The Method 100 Students Use To Get To School And Their Grade Level Is Shown Below.\begin{tabular}{|c|c|c|c|c|}\hline & Drive & Bus & Walk & Tota

An Example Of An Intentional Tort Would Be:a. Strict Liabilityb. False Imprisonmentc. Negligenced. All Of The Above

What Should You Document In The Patient's Chart After Removal Of Staples Or Sutures?A. Area Of The Incision Or LacerationB. Record Of Payment For The ProcedureC

Kate200468idn Kate200468idn · Answer 1 · 2014-05-22T03:59:52-04:00

[tex](1)\\the\ domain:\ \ D=\{1;\ 2;\ 3;\ 4\}\ \ \ \ Ans.\ A.\\\\ (2)\ \ \ ? \ (empty)\\\\(3)\\the\ range:\ \ \ Y=\{{1;\ 2;\ 3;\ 4\}\ \ \ \ Ans.\ B. [/tex]

[tex](4)\\ \frac{p}{d} =const\\\\ \frac{3}{5} = \frac{12}{d} \ \ \ \Leftrightarrow\ \ \ 3d=5\cdot12\ \ \ \Leftrightarrow\ \ \ d= \frac{5\cdot3\cdot4}{3} =20\ \ \ \Rightarrow\ \ \ Ans.\ B.\\\\(5)\\T(z)=z-8\ \ \ \Rightarrow\ \ \ T(-2)=-2-8=-10\ \ \ \Rightarrow\ \ \ Ans.\ A.\\\\(6)\\800\ calories \ \ \rightarrow\ \ 4\ hours\\x\ \ \ \rightarrow\ \ 1\ hour\\\\x= \frac{800}{4} \ calories\ \ \ \Rightarrow\ \ \ x=200\ calories\\\\C=200\cdot t\ \ \ \Rightarrow\ \ \ Ans.\ C.[/tex]

Gameryt1945idn Gameryt1945idn · Answer 2 · 2019-11-23T10:46:47-05:00

Gameryt1945idn Gameryt1945idn

23-11-2019

Answer:a

Step-by-step explanation:

Answer Link

Sagot :

Other Questions