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
Akimi4 [234]
4 years ago
13

An automobile engineer is revising a design for a conical chamber that was originally specified to be 12 inches long with a circ

ular base diameter of 5.7 inches. In the new design, the chamber is scaled by a factor of 1.5. What is the volume of the revised chamber? Round your answer to two decimal places.
Mathematics
1 answer:
icang [17]4 years ago
4 0

The scale factor is 1.5, which means that the revised chamber is larger. The new dimensions are just the old dimensions times 1.5.

The volume of the revise chamber is:

V = (1/3) (PI) [(D/2)^2] (H)

= (1/3) (PI) {[(5.7)(1.5)/2]^2} [(12)(1.5)]

= 344.4874 in3

<span> </span>

You might be interested in
Tell me if this is right
vfiekz [6]

Answer:

what I'm bored

Step-by-step explanation:

what's u need help with anything I'

6 0
3 years ago
Solve the formula for a.<br> P= a + b + c<br> a =
Tanzania [10]

Answer:

a = P - b - c

General Formulas and Concepts:

  • Order of Operations: BPEMDAS
  • Equality Properties

Step-by-step explanation:

<u>Step 1: Define equation</u>

P = a + b + c

<u>Step 2: Solve for </u><em><u>a</u></em>

  1. Subtract <em>b</em> on both sides:                    P - b = a + c
  2. Subtract <em>c</em> on both sides:                     P - b - c = a
  3. Rewrite:                                                 a = P - b - c
3 0
3 years ago
Read 2 more answers
What is the value of 7 in 506,087
statuscvo [17]
The 7 in 506,087 is in the ones place.
7 0
3 years ago
Read 2 more answers
Plz tell me what that is i dont speak math
atroni [7]

Answer: x < -3

Step-by-step explanation: the outcome would be bigger than 8.

8 0
3 years ago
Read 2 more answers
For a moving object, the force acting on the object varies directly with the objects acceleration. When a force of 35 N acts on
Genrish500 [490]
<h3>Answer:  3 m/s^2</h3>

=======================================================

According to Newton's Second Law, we know that

F = m*a

where F is the force applied, m is the mass and 'a' is the acceleration.

We see that this is a direct variation equation for F and a, such that m is the constant of variation. It's similar to how y = kx is also a direct variation equation.

Plug in F = 35 and a = 5 to find m

F = ma

35 = m*5

35/5 = m

7 = m

m = 7

The object has a mass of 7 kg

Our equation F = ma updates to F = 7a

Now plug in the force F = 21 to find 'a'

F = 7a

21 = 7a

21/7 = a

3 = a

a = 3

The acceleration will be 3 m/s^2

Notice how a smaller force applied means that the acceleration has also gone down as well.

8 0
3 years ago
Other questions:
  • Just need to know how to solve
    8·2 answers
  • What is the value of x?
    5·2 answers
  • The speed of sound is about 3.4 × 102 meters per second. Mark is performing a science experiment and he needs to know how far so
    8·1 answer
  • Solve for x. pls help
    9·2 answers
  • What is the distance between A and B? Round your answer to the nearest hundredth. (4 points)
    8·1 answer
  • You flip a coin 50 times. Of the 50 flips, the coin was heard 30 times (experimental). Therefore, the theoretical probability of
    5·1 answer
  • Which property justifies this statement?<br> If 12 = 1 +5, then +5= 12.
    9·1 answer
  • How do you find the length of a triangle with only two given angles?? I’ve been searching for help but no one is helping at all.
    14·1 answer
  • 5. It is known that 15% of the seniors in a large high school enter military
    12·1 answer
  • Can someone pls help me with this. WILL MARK BRAINLIEST
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!