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Deffense [45]
2 years ago
5

3. An art class charges each student $3 to attend plus a fee for supplies. Today, $20 was collected for the 5 students attending

the class.​
Mathematics
1 answer:
Igoryamba2 years ago
3 0

Answer:

tax =1

Step-by-step explanation:

20=5(3+x)

4=3+x

x=1

x as in tax

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Well, her initial investment happened at day 0, namely x = 0, let's check,

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4 years ago
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4 years ago
The mean height of an adult giraffe is 17 feet. Suppose that the distribution is normally distributed with standard deviation 0.
BARSIC [14]

Answer:

Median =17

Step-by-step explanation:

Given that the mean height of an adult giraffe is 17 feet. Suppose that the distribution is normally distributed with standard deviation 0.9 feet.

Let X be the height of a randomly selected adult giraffe.

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a) X is N(17, 0.9)

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5 0
3 years ago
Plz help with these 3:)
saul85 [17]

Answer: 1) 2

2) 7/10

3) -1/3

4 0
3 years ago
Help would be very much appreciated;)
leonid [27]

Answer:

Option A

Step-by-step explanation:

S=sin

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Remember this little song

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3 years ago
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