1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ivann1987 [24]
2 years ago
14

64 POINTS

Mathematics
2 answers:
Mekhanik [1.2K]2 years ago
7 0
L(t)=9-0.5t   
t=time in hours,
L(t)=length of candle at time t

(A) substitute t=1,2,3,4,5,6 respectively to get
(1,8.5)
(2,8)
(3,7.5)
(4,7)
(5,6.5)
(6,6)

(B) it is a function because none of the x-values duplicate, (nor the y-values).

(C) If the rate changes to 0.45 "/hr, the relation is still linear.
All linear function with finite slope are functions.

Digiron [165]2 years ago
3 0

Answer:

Part A: {(0,9),(1,8.5),(2,8),(3,7.5),(4,7),(5,6.5)}

Part B: This relation is a function, because each x input has it's own y output.

Part C: Yes, the relation would still be a function as the y-coordinate is not repeating itself for different x-coordinates. Decreasing the number of this rate of change does not affect whether the relation is a function or not.


Good luck on your test! I hope I helped :)

You might be interested in
Pls help me on this question
Anna35 [415]

Answer:

C

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Four times a number w minus 3.5 is less than or equal to -1.5​
DIA [1.3K]

Answer:

This is your answer ☺️☺️

6 0
3 years ago
HELP ME ASAP! (graphing problem)
Vaselesa [24]
Try this option:
way 1: using the picture, if x=-3 then y=-6.
way 2: the equation of this line is y=x-3; it means that y(-3)=-6.
7 0
2 years ago
4 11/16÷1 1/4<br> answers:<br> 2 1/8<br> 2 1/4<br> 3 7/16<br> 3 3/4
SashulF [63]

Answer:

\displaystyle3\frac{3}{4}

Step-by-step explanation:

Hi there!

4\displaystyle\frac{11}{16} \div1\frac{1}{4}

Change mixed numbers to improper fractions:

= \displaystyle\frac{75}{16} \div\frac{5}{4}

Dividing by a fraction is the same as multiplying by its reciprocal:

= \displaystyle\frac{75}{16} *\frac{4}{5}

Reduce:

= \displaystyle\frac{75}{4} *\frac{1}{5}

= \displaystyle\frac{15}{4} *\frac{1}{1}

= \displaystyle\frac{15}{4}

Change improper fraction into mixed number:

= \displaystyle3\frac{3}{4}

I hope this helps!

7 0
2 years ago
Read 2 more answers
The product of a number and 3, increased by 5, is 7 less than twice the number. Which equation can be used to find the number, n
AVprozaik [17]
Product is the answer you get when you multiply 2 numbers, so
3n + 5 < 2n - 7. 



7 0
3 years ago
Other questions:
  • Grand kfstusufsjshfssjg
    9·1 answer
  • Simplify the expression (-x)^5(4x)^2?<br>A)-16x^7<br>B)-16x^10<br>C)-8x^7<br>D)16x^10
    13·1 answer
  • Solve 3x − 2 = 37. please help me
    12·2 answers
  • Gina can buy a 5-pound bag of apples that cost $4.50, or she can buy them by the pound for $0.85 or pound. Which of these best e
    14·1 answer
  • The table below shows the quantities of onions consumed
    10·1 answer
  • At which value in the domain does f(x) = 0?<br> 2<br> 2<br> 4
    14·1 answer
  • Jus bc im feelin nice lol<br> rate me<br> oh and 2(9y+6-9)
    11·1 answer
  • 2, Ivan walks 4 miles in 80 minutes, How many miles can she walk in 345 minutes?​
    12·1 answer
  • Based on the results from part C, which two statements correctly interpret actions the business should take? If material 2 is us
    6·1 answer
  • What is the maximum volume of a square pyramid that can fit inside a cube with a side length of 14 cm?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!