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ivann1987 [24]
3 years ago
14

64 POINTS

Mathematics
2 answers:
Mekhanik [1.2K]3 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]3 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 :)

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Nora and Lila are reading the same novel for book club. Nora is on page 128 and plans to read 8 pages per day until the next clu
Sidana [21]

Answer:

Lila will have read to 186

Nora will be on page 184

Step-by-step explanation:

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3 years ago
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Which are vertical angles? Check all that apply. angle EAB and angle BAC angle EAB and angle CAD angle CAD and angle FAE angle C
Marat540 [252]

Answer:

<EAB and <CAD

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Step-by-step explanation:

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3 years ago
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Find the 97th term of the arithmetic sequence 25, 29, 33, ...25,29,33,...
Tresset [83]

If the first term is 25 and the common difference is 4. Then the 97th term of the sequence will be 409.

<h3>What is a sequence?</h3>

A sequence is a list of elements that have been ordered in a sequential manner, such that members come either before or after.

The sequence is given below.

25, 29, 33, ...., so on

Then the first term is 25. And the common difference is 4.

Then the 97th term will be given as

\rm a_n = a + (n - 1)d

where

n = 97

a = 25

d = 4

Then we have

a₉₇ = 25 + (97 - 1)4

a₉₇ = 25 + 96 x 4

a₉₇ = 25 + 384

a₉₇ = 409

Then the 97th term of the sequence will be 409.

More about the sequence link is given below.

brainly.com/question/21961097

#SPJ1

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2 years ago
Frank and his family went on vacation one summer, and drove 3,000 miles in 10 days. If they drove an equal distance every day, h
kiruha [24]

Answer:

Distance cover by Frank and family each day = 300 miles per day

Step-by-step explanation:

Given:

Total distance cover by Frank and family = 3,000 miles

Number of days = 10

Find:

Distance cover by Frank and family each day

Computation:

Distance cover by Frank and family each day = Total distance cover by Frank and family / Number of days

Distance cover by Frank and family each day = 3,000 / 10

Distance cover by Frank and family each day = 300 miles per day

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3 years ago
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