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
9

(4*18)^1/2

Mathematics
1 answer:
barxatty [35]3 years ago
3 0

Answer:

B

Step-by-step explanation:

4*18 = 72

sqr root of 72 is about 8.485

Choice B comes out to be 8.485(rounded)

You might be interested in
Solve for x<br><br> −6&gt;−30−4x
Mademuasel [1]

Isolate the x. Do the opposite of PEMDAS. First, add 30 to both sides

-6 (+30) > - 30 (+30) - 4x

24 > -4x

Isolate the x. Divide -4 from both sides. Note that when dividing a negative, you must flip the sign.

24/-4 > -4x/-4

24/-4 > x

-6 < x

-6 < x is your answer

hope this helps

7 0
3 years ago
Read 2 more answers
The length of the rectangle is 1/4th the width of the rectangle. The perimeter is 35 ft. How long is the length and width?
Monica [59]
---- x ----
|            | 0.25x
---- x ----


x + x + 0.25x + 0.25x = 35
2.5x = 35
x = 35/2.5
x = 14
width is 14

length is 1/4 this.
length = 7/2
6 0
3 years ago
Read 2 more answers
Write the hourly wage 15 dollars an hour as a fraction
amid [387]

it can be written like this, hope this helps: $15/hour <3

4 0
3 years ago
40 points please help
Lera25 [3.4K]

answer:

im not sure. what is ur question

step-by-step explanation:

4 0
3 years ago
Use the disk method or the shell method to find the volumes of the solids generated by revolving the region bounded by the graph
diamong [38]

Answer:

a) 8π

b) 8/3 π

c) 32/5 π

d) 176/15 π

Step-by-step explanation:

Given lines :  y = √x, y = 2, x = 0.

<u>a) The x-axis </u>

using the shell method

y = √x = , x = y^2

h = y^2 , p = y

vol = ( 2π ) \int\limits^2_0 {ph} \, dy

     = ( 2\pi ) \int\limits^2_0 {y.y^2} \, dy  

∴ Vol = 8π

<u>b) The line y = 2  ( using the shell method )</u>

p = 2 - y

h = y^2

vol = ( 2π ) \int\limits^2_0 {ph} \, dy

     = ( 2\pi ) \int\limits^2_0 {(2-y).y^2} \, dy

     = ( 2π ) * [ 2/3 * y^3  - y^4 / 4 ] ²₀

∴ Vol  = 8/3 π

<u>c) The y-axis  ( using shell method )</u>

h = 2-y  = h = 2 - √x

p = x

vol = (2\pi ) \int\limits^4_0 {ph} \, dx

     = (2\pi ) \int\limits^4_0 {x(2-\sqrt{x}  ) } \, dx

     = ( 2π ) [x^2 - 2/5*x^5/2 ]⁴₀

vol = ( 2π ) ( 16/5 ) = 32/5 π

<u>d) The line x = -1    (using shell method )</u>

p = 1 + x

h = 2√x

vol = (2\pi ) \int\limits^4_0 {ph} \, dx

Hence   vol = 176/15 π

attached below is the graphical representation of P and h

3 0
3 years ago
Other questions:
  • What three points do i graph? <br><br> y= -2x
    15·1 answer
  • Solve the following question algebraically <br><br> -4|X+2|= -20
    10·2 answers
  • Solve<br> 1/5x + 2/5x - 12 = -6.<br><br> The solution is x=<br><br> Please explain
    15·2 answers
  • By visual inspection, determine the best-fitting regression model for the<br><br> scatterplot.
    7·1 answer
  • Help please.................................................
    5·1 answer
  • Mr. Walsh signed up for the payment plan when purchasing a new refrigerator. He will pay an extra $411 in interest over a period
    12·1 answer
  • Analysts determined that a football team had about a 17% chance of scoring on the final play of a game. Which simulation could y
    10·1 answer
  • How many solutions can be found for the equation 4x = 4x? (4 points)​
    14·1 answer
  • 114.3 is what percent of 288? Round to the nearest hundredth. Please don’t get this wrong.
    6·1 answer
  • What is this (please)
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!