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olasank [31]
2 years ago
9

Which of the following relations is a function?

Mathematics
1 answer:
Gnom [1K]2 years ago
5 0

Answer:

the answer is C

Step-by-step explanation:

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Tyler and Ben plan on taking a road trip to Yellowstone National Park. Tyler's car currently has 45,000 miles on it. They plan o
Nastasia [14]
X = number of hours traveled
Y = Total miles on the car

Y = 60x +45 000

for 13 hours

Y = 60(13) + 45 000
Y = 45 780


7 0
3 years ago
How does rewriting the mixed numbers as whole numbers and fractions make it easier to multiply?
bixtya [17]

Answer:

A

Step-by-step explanation:

3 0
2 years ago
Identify the sequence as arithmetic, geometric, or neither. Explain your answer.
mestny [16]
This sequence (1.6, 0.8, 0.4, 0.2,... ) is geometric.
We have formula for any member of geometric sequence: a_{n} = a_{1}* q^{n-1} If a1=1.6 then:0.8=1.6*q, 0.4=1.6* q^{2}, 0.2=1.6* q^{3}The solution for all these equations is: q=0.5. We have: a1=1.6, q=0.5 and this is geometric sequence.
4 0
3 years ago
The Washington Monument in Washington, D.C., is about 556 ft. tall. A three-dimensional puzzle of the Washington Monument is 24
Umnica [9.8K]
Set up a ratio. But first convert the height of the puzzle to feet so we are comparing the same unit of measure.


STEP 1
convert 24 inches to feet

12 inches= 1 foot

24 inches= 2 feet


STEP 2
set up ratio.

= 2 feet/556 feet or 2:556
simplify both by 2

= 1 ft/278 ft or 1:278


ANSWER: 1/278 or 1:278 (can be written either way)

Hope this helps! :)
8 0
3 years ago
Should the quotient of an integer divided by a nonzero integer always be a rational number? Why or Why not?
lubasha [3.4K]
Yes, it will always be a rational number. I'll expound on this by defining what a rational number is. It is any number that can be expressed as a fraction. Otherwise, it is called an irrational number with a non-terminating decimal expansion. So, although 1/3 has a non-terminating decimal expansion because it is equal to 0.33333333...., it is still a rational number because it can be expressed into a fraction.
8 0
3 years ago
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