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
Zanzabum
3 years ago
13

79 to the power of 3 = pi times 25 times h divided by 3

Mathematics
1 answer:
dolphi86 [110]3 years ago
7 0

Answer:

h=\frac{79^3 * 3}{25\pi}

Step-by-step explanation:

Here, we have to find the value for h, in terms of \pi.

Assuming The equation is:

79^3=\frac{\pi*25*h}{3}

We cross multiply to get:

79^3=\frac{\pi*25*h}{3}\\79^3 * 3 = 25\pi h\\

Now, we divide both sides by 25\pi to get an expression of h in terms of \pi:

h=\frac{79^3 * 3}{25\pi}

You might be interested in
Part A From the choices provided, select all the questions that represent statistical questions. What was the temperature at 5:0
Tju [1.3M]
I would answer but I’m in 6th grade and I don’t know how to
3 0
3 years ago
Please help asappppp
swat32

Answer:

9........I will post process in comments because you are needing this right now

4 0
3 years ago
The weekly sales of Honolulu Red Oranges is given by q = 990 − 22p. Calculate the price elasticity of demand when the price is $
elena55 [62]

Answer:

E = -2. The demand is going down by 2% per 1% increase in price at that price level.

The price that gives a maximum revenue is $22.5. The maximum revenue is $9112.5

Step-by-step explanation:

The overall demand formula: Q = aP + b

Q = 990 - 22P

<u>Demand elasticity:</u>

At P = $30, the Q = 990 - 22×30 = 330. a = \frac{dQ}{dP} = -22

The formula for demand elasticity: E = \frac{dQ}{dP}×\frac{P}{Q}

Demand elasticity at $30: E = -22 × \frac{30}{330} = -2

So, The demand will be going down by 2% if 1% increase in price.

<u>Revenue:</u>

R = P×Q = P×(990 - 22P) = -22P² - 990P

R' = -44P - 990. The revenue is maximum when R' = 0

⇔0 = -44P - 990 ⇔ P = $22.5

At the P = $22.5, the Q = 990 - 22×22.5 = 495.

The maximum revenue = $22.5×495 = $11,137.5

7 0
3 years ago
A metal bar has the D of 7.9 g/mL. If the volume of the bar is 500mL, what is the mass in kg?​
morpeh [17]

Answer:

It will be 0.5kg cuz kg and liters are same

8 0
3 years ago
In the year 2019, Lee County used approximately 55 million gallons of water. Historical trends show that each year the water dem
Harlamova29_29 [7]

Answer:

Approximately 62 gallons of water will be used by Lee County by the year 2025.

Step-by-step explanation:

The amount, in millions gallons of water, spent by Lee County, in t years after 2019, is given by the following equation:

P(t) = P(0)(1 + r)^{t}

In which P(0) is the amount spent on 2019 and r is the increse rate, as a decimal.

In the year 2019, Lee County used approximately 55 million gallons of water.

This means that P(0) = 55

Historical trends show that each year the water demand is increasing by a rate of approximately 2.1%.

This means that r = 0.021

So

P(t) = P(0)(1 + r)^{t}

P(t) = 55(1 + 0.021)^{t}

P(t) = 55(1.021)^{t}

Approximately how many million gallons of water will be used by Lee County by the year 2025?

2025 is 2025 - 2019 = 6 years after 2019. So this is P(6).

P(t) = 55(1.021)^{t}

P(6) = 55(1.021)^{6}

P(6) = 62.3

Rounded to the nearest millions

Approximately 62 gallons of water will be used by Lee County by the year 2025.

3 0
4 years ago
Other questions:
  • My first number is -2, my fifth number is 26<br>What is my third number?<br>​
    6·2 answers
  • Please answer correctly !!!!!! Will mark brainliest answer !!!!!!!!!!!!!!
    7·1 answer
  • H=-16(t-) + 49,<br> Does the marshmallow reach its maximum height?
    11·1 answer
  • Micahdisu pls help.<br> Look at both pics pls
    10·1 answer
  • Mr. Chan bought some pencils for a group of students.If he gives them 2 pencils each, he will have 10 pencils left.If he gives t
    12·2 answers
  • Chicken ran up to a top speed of 9 miles per hour, find the top speed of the chicken in miles per minute. Round to the nearest 1
    7·2 answers
  • Question 26 OT 40
    7·1 answer
  • By what number should-15/56 be divided to get -5/6<br><br>pls pls pls pls I need your help ​
    5·1 answer
  • Can anyone help me please??? Almost done Thank you!!
    13·2 answers
  • To make a fruit salad for a party, Chris
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!