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snow_tiger [21]
3 years ago
9

When comparing prices for activities at a local recreation center, you notice that the center charges different prices on differ

ent days of the week. For example, riding a go-kart costs $10 on Saturday and Sunday and $5 on Monday through Friday.
Is the cost a function of the activity type? Explain why or why not.
Mathematics
2 answers:
Artemon [7]3 years ago
6 0
No, because the activity type is not changing, the only variable in this question (other than the price) is the day of the week, So the price is a function/is affected by the day of the week rather than the activity type.
grigory [225]3 years ago
5 0

Answer:

Step-by-step explanation:

Sample Answer: The activity type would be the input and the cost would be the output. Because there are two different costs for the same activity, this would not be a function.

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The combined average weight of an okapi and a llama is 450450 kilograms. The average weight of 33 llamas is 190190 kilograms mor
Nataliya [291]

Answer:

Okapi 290 kg

Llama 160 kg


Step-by-step explanation:

Let weight of each llama be  l

Let weight of each okapi be  o


<em>Given, combined weight of 1 okapi and 1 llama is 450, we can write:</em>

<em>l+o=450</em>

<em>Also, average weight of 3 llama is 190 more than the average weight of 1 okapi, thus we can write:</em>

<em>3l-190=o</em>


Now, substituting 2nd equation into 1st equation, we can solve for weight of 1 llama:

l+o=450\\l+(3l-190)=450\\l+3l-190=450\\4l=450+190\\4l=640\\l=\frac{640}{4}=160


Each llama weights 160 kg, now using this and plugging into 2nd equation, we get weight of 1 okapi to be:

o=3l-190\\o=3(160)-190\\o=290

Each okapi weigh 290 kg

5 0
3 years ago
Count by tens and ones to find the sum of 45+26
galben [10]
45+10= 55
55+10= 65
65+1= 66
66+1= 67
67+1= 68
68+1= 69
69+1= 70
70+1= 71

Because 10+10+1+1+1+1+1+1= 26,
71 is your answer :)
4 0
3 years ago
Ratio
Rzqust [24]

Answer:

It will be 1:2 because of the step by step

Step-by-step explanation:

1

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8

lcm is 2x2=4

And when dividing it will be 4x2=8

So it is 1:2

8 0
3 years ago
Two variable quantities A and B are found to be related by the equation A^3 + B^3 = 9. What is the rate of change dA/dt at the m
Amanda [17]
3A^2 dA/dt + 3B^2 dB/dt = 0

If A=2, then 8+B^3=9, B=1

12 dA/dt + 9 = 0

dA/dt = -3/4
7 0
2 years ago
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Phantasy [73]

Answer:

Step-by-step explanation:

x/y is rewritten as (9/4)/(3/5) = 2.25/.6 = 3.75

7 0
3 years ago
Read 2 more answers
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