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
Artyom0805 [142]
3 years ago
14

The Silver Lake Reservoir in California is being drained to make way for an underwater pipeline. The reservoir holds 400400400 m

illion gallons of water, and it is estimated that the drainage will take at least 252525 days. If the water is drained at a constant rate, what is the maximum rate of drainage, in millions of gallons per day?
Mathematics
1 answer:
MArishka [77]3 years ago
3 0

Divide the total the lake holds by the number of days:

400 million / 25 days = 16 million gallons per day.

You might be interested in
Help me please . Much appreciated
Tanzania [10]
I think it is the last one
3 0
3 years ago
Find the quotient of these complex numbers (4-6i)/(2-5i)
Yakvenalex [24]

Answer:

\frac{38}{29} + \frac{8}{29}i

Step-by-step explanation:

We have to find the quotient of the division of complex numbers \frac{(4 - 6i)}{(2 - 5i)}.

Now, we have to get the expression in simplified form.

\frac{(4 - 6i)}{(2 - 5i)}

= \frac{(4 - 6i)(2 + 5i)}{(2 - 5i)(2 + 5i)} {Rationalizing the denominator}

= \frac{4(2 + 5i) - 6i(2 + 5i)}{2^{2} - (5i)^{2}}

= \frac{8 + 20i - 12i - 30(i)^{2}}{4 + 25}

{Since, i = √(- 1) i.e. square root of negative one, hence, i² = - 1}

= \frac{8 + 30 + 8i}{29}

= \frac{38}{29} + \frac{8}{29}i (Answer)

8 0
3 years ago
I’m confused someone help me out is it 1/ 4 or 1/2?
xxTIMURxx [149]

Answer:

1/4

Step-by-step explanation:

5 0
3 years ago
Write an example of an expression that cannot be simplified, and explain how you know that it cannot be simplified.
polet [3.4K]
X+1
This cannot be simplified because you do not have an equals sign and you do not have parameters for x.
4 0
3 years ago
What is the area of a circle with a circumference of 4π^2 ?
skelet666 [1.2K]
\bf \textit{circumference of a circle}\\\\
C=2\pi r\qquad\qquad  C=4\pi^2\implies 4\pi^2=2\pi r\implies \cfrac{4\pi^2}{2\pi }=r
\\\\\\
\boxed{2\pi =r}\\\\
-----------------------------\\\\
\textit{area of a circle}\\\\
A=\pi r^2\qquad \qquad A=\pi \left( \boxed{2\pi } \right)^2\implies A=\pi \cdot 4\pi^2\implies \boxed{A=4\pi^3}
8 0
3 years ago
Other questions:
  • Solve the compound inequality 10 + x < 20 and 4x > -24
    13·1 answer
  • Phoebe, Andy and Polly share £270.
    11·1 answer
  • What is the measure for STU?
    7·1 answer
  • The regular price of a pair of jeans is $52. The jeans are on sale for 25% off. What is the amount of the discount?
    10·2 answers
  • Solve the given matrix equation for X. Simplify your answers as much as possible. (In the words of Albert Einstein, "Everything
    11·1 answer
  • What is 527.79 rounded to the nearest thousandth?
    7·2 answers
  • Use the linear combination method to solve the system of equations. Justify each step of your solution. If steps are not explain
    9·2 answers
  • To find the height of a tower, a surveyor positions a transit the is 2 meters tall at a spot of 40 meters from the base of the t
    12·1 answer
  • How many groups of 3/4 are in each of the following quantity 11/4?
    14·1 answer
  • Solve the linear differential equation 2xy' + y = 2√x
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!