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
Verizon [17]
3 years ago
9

3.) A glass of water is being filled up slowly. It initially starts out with 4

Mathematics
1 answer:
maria [59]3 years ago
4 0

Answer:

  8 minutes

Step-by-step explanation:

The amount in the glass after m minutes can be described by ...

  a = 4 + 3/2m

We want to find m when a=16, so ...

  16 = 4 + 3/2m

  12 = 3/2m . . . . . subtract 4

  8 = m . . . . . . . . . multiply by 2/3

It will take 8 minutes to fill the glass.

You might be interested in
Solve for x. Write the smaller solution first, and the larger solution second.
Shkiper50 [21]

Answer:

Step-by-step explanation:

x^2 + 3x - 10 = 0

(x - 2)(x + 5) = 0

x - 2 = 0       x + 5 = 0

x = 2             x = -5

smaller x = -5

larger x = 2

5 0
2 years ago
What forms of the following equation in?<br><br> y+5=7(x−3)
skelet666 [1.2K]
I think it would be -26
3 0
2 years ago
Read 2 more answers
0.1325 to thr hundredths
viktelen [127]
.13 hope this helps :D
6 0
3 years ago
Read 2 more answers
47 was divided by the power of ten to get 0.047 what power of ten was divided
Dmitrij [34]

Answer:

1,000

Step-by-step explanation:

47 to 0.047 moves 3 places

47, 4.7, 0.47, 0.047

this means that the power of then used should have 3 0's

making the power of ten 1,000

3 0
3 years ago
What is the simplified form of StartRoot StartFraction 72 x Superscript 16 Baseline Over 50 x Superscript 36 Baseline EndFractio
aalyn [17]

Answer:

  StartFraction 6 Over 5 x Superscript 10 Baseline EndFraction

Step-by-step explanation:

Apparently you want to simplify ...

  \sqrt{\dfrac{72x^{16}}{50x^{36}}}

The applicable rules of exponents are ...

  (a^b)(a^c) = a^(b+c)

  1/a^b = a^-b

  (a^b)^c = a^(bc)

__

So the expression simplifies as ...

  \sqrt{\dfrac{72x^{16}}{50x^{36}}}=\sqrt{\dfrac{36}{25x^{36-16}}}=\sqrt{\dfrac{36}{25x^{20}}}\\\\\sqrt{\left(\dfrac{6}{5x^{10}}\right)^2}=\boxed{\dfrac{6}{5x^{10}}}

9 0
2 years ago
Other questions:
  • The sum of partial products is equal to the final product?
    9·1 answer
  • Draw counters in the ten-frame to show each number
    15·1 answer
  • What are the solutions of the following system
    10·2 answers
  • Most analysts focus on the cost of tuition as the way to measure the cost of a college education. But incidentals, such as textb
    11·1 answer
  • Please help me!! 1st question 9−32÷4 2nd question ​108÷9⋅(−12)÷6−(100÷5) 3rd question 6 + 8 ÷ 2 4th question 40÷[24−4×(2+3)] 5th
    8·1 answer
  • (a) Write down the gradient of the line with equation y = 7 - 4x The line L passes through the points with coordinates (- 3, 1)
    15·1 answer
  • What are the zeroes of P(x) = x3 – 6x2 - x +62​
    13·1 answer
  • Andy sells iWatches at a kiosk in the mall. He earns a salary of $150 a week plus $40 for every watch he sells. If he earned $55
    10·1 answer
  • Answer Please........​
    8·1 answer
  • Write an expression to determine the length of the room in yards
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!