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11Alexandr11 [23.1K]
3 years ago
9

An aquarium is being filled at a rate of 2.5 inches per second. The equation y=2.5x is used to determine the height of the water

after x seconds. Find the domain and range of the situation if it takes 60 seconds to fill the aquarium
Mathematics
1 answer:
goldenfox [79]3 years ago
7 0

Answer:

  • domain: 0 ≤ x ≤ 60
  • range: 0 ≤ y ≤ 150

Step-by-step explanation:

The reasonable domain of the function is the time range over which it is applicable: 0 to 60 seconds. The function will not give appropriate answers after the time that the aquarium is full.

The reasonable range of the function is the set of values corresponding to the reasonable domain: 0 to 2.5×60 = 150 (inches).

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Step-by-step explanation:

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snow_lady [41]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
8.6 mi<br> 18 mi<br> A) 53.2 mi?<br> C) 106.4 mi?<br> E) 212.8 mi?<br> B) 221 mi?<br> D) 110.5 mi?
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Step-by-step explanation:

4 0
3 years ago
Can u solve this problem in show your work
aksik [14]

Hey there!

We can solve this problem by doing PEMDAS, which lists:

Parentheses \\ Exponents \\ Multiplication \\  Division \\ Addition \\ Subtraction

We have in this equation

Parentheses \\ Exponents \\ Dvision

Let's sp;ve this equation now!

Parentheses ↓

(6 -3) = 3

Exponents ↓

3^2  = 9

Division ↓

\frac{36}{9}  = 9

Okay now , I show you the steps so it can be easier to solve!

\frac{36}{(6-3)^2} \\ \\  6-3 = 3 \\   \\ \frac{36}{3^2}  \\ \\ 3^2 = 9   \\  \\ \frac{36}{9} \\ \\ \\ \\ Answer: 4

Good luck on your assignment and enjoy your day!

~LoveYourselfFirst:)

5 0
3 years ago
Read 2 more answers
write an equation of the line passing through point p that is perpendicular to the given line p(6,10),y=-3x+13
patriot [66]

Answer:

y = \frac{1}{3} x + 8

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y-intercept )

y = - 3x + 13 is in this form

with m = - 3

Given a line with slope m then the slope of a line perpendicular to it is

m_{perpendicular} = - \frac{1}{m} = - \frac{1}{-3} = \frac{1}{3}

y = \frac{1}{3} x + c ← is the partial equation

To find c substitute (6, 10) into the partial equation

10 = 2 + c ⇒ c = 10 - 2 = 8

y = \frac{1}{3} x + 8 ← equation of line


6 0
3 years ago
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