1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
iVinArrow [24]
3 years ago
14

A faucet leaks water at a constant rate. Tara places a measuring cup under the leak to catch the water. The table shows the numb

er of milliliters of water in the cup at different times. I will mark brainliest!

Mathematics
2 answers:
Zepler [3.9K]3 years ago
8 0

Answer:

r=4

f(t)=4t

48 mililiters.

Step-by-step explanation:

We can find the rate of change using the given table.

The formula of the rate of change is

r=\frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

Where we are gonna use points (3.5, 14) and (4.5, 18). Replacing these coordinates we have

r=\frac{18-14}{4.5-3.5} =\frac{4}{1} =4

Therefore, the average rate of change is 4 mililiters per hour.

Now, to find the function, we need to use the rate, a pair and the point-slope formula

y-y_{1} =m(x-x_{1} )\\y-14=4(x-3.5)\\y=4x-14+14\\y=4x

Therefore, the function which models this table, using the proper variables, is

f(t)=4t

At last, we need to find the amount of water leaked after 12 hours.

f(12)=4(12)=48

Therefore, after 12 hours it leaks 48 mililiters of water.

fiasKO [112]3 years ago
6 0

Answer:

a) 4 ml.hr⁻¹

b) f(t) = 4t

c) 48 ml

Step-by-step explanation:

You might be interested in
which expression correctly shows the commutative proberty? a)8+14+22+9=(8+14)+(22+9). b)8+14+22+9=8+(14+22)+9. c)8+14+22+9=53. d
Lerok [7]
D has the commutative property because it just flip flopped the numbers.
5 0
3 years ago
An 8-ounce bag of candy is on sale for $1.12. What is the cost of 1 ounce of this candy?
Darya [45]

Answer:

0.14

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Determine whether each quadrilateral is a parallelogram. Justify your answer.
Lina20 [59]

Answer:

4. Parallelogram

5. Parallelogram

6. Parallelogram

Step-by-step explanation:

  • 4. This is a parallelogram because the longer sides are parallel to each other and the shorter sides are also parallel to each other. Hence, this is a parallelogram.
  • 5. This is a parallelogram because it's angles are the same to the opposite angles. Hence, this is a parallelogram.
  • 6. This is a parallelogram because the longer sides are parallel to each other and the shorter sides are also parallel to each other. Hence, this is a parallelogram.

Hoped this helped.

4 0
2 years ago
Determine the value of X for the drawing below. ​
ASHA 777 [7]

Answer: x = 1

Step-by-step explanation: In short, 0 is the only number such that for any number x, x + 0 = x. ... Well, it's the only number which can be multiplied by any other number without changing that other number. In short, the multiplicative identity is the number 1, because for any other number x, 1*x = x.

5 0
2 years ago
Read 2 more answers
What 78 divide by 858 do yall know
BaLLatris [955]

0.0909090909 Is the answer my friend plz mark brainliest

7 0
3 years ago
Read 2 more answers
Other questions:
  • A photograph has a length that is 4 inches longer than its width, x. Its area is given by the expression x(x + 4). If the area o
    14·1 answer
  • Create a real-world problem that represents 2/3 and 2/5.
    11·2 answers
  • The price of a pair of shoes is $45.90. The sales tax rate is 5%. How much sales tax do you need to pay?
    14·2 answers
  • I need help with both if you don’t mind
    6·1 answer
  • Find two numbers a+b is -4 and difference a-b is 4 what's your answer
    7·1 answer
  • 0.79 x 3.7 =<br> please explain your process
    8·1 answer
  • Gina is a salesperson at a furniture store. She earns 2,500 per month plus a commission of 12% on an all her sales. In order to
    15·1 answer
  • How did American factories change during World War II to support the war effort?
    7·2 answers
  • Consider the following data set: {4, 5, 6, 7, 10}. If you remove one of the numbers from the list, then the mean increases and t
    14·1 answer
  • Ivan had 1,500 flyers printed to announce the opening of his new coffee shop. He paid $0.06 per flyer he's paying his friends $0
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!