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
Andrew [12]
2 years ago
12

Homework Jim Thompson! PART 2

Mathematics
1 answer:
BlackZzzverrR [31]2 years ago
6 0

Problem 2

Part (a)

The 3D shape formed when rotating around the y axis forms a pencil tip

The shape formed when rotating around the x axis is a truncated cone turned on its side.

------------

Part (b)

Check out the two diagrams below.

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

Problem 3

Answer: Choice A and Choice C

-----------------------

Explanation:

Think of stacks of coins. Let's say we had 2 stacks of 10 quarters each. The quarters are identical, so they must produce identical volumes. Those sub-volumes then add up to the same volume for each stack. Now imagine one stack is perfectly aligned and the other stack is a bit crooked. Has the volume changed for the crooked stack? No, it hasn't. We're still dealing with the same amount of coins and they yield the same volume.

For more information, check out Cavalieri's Principle.

With all that in mind, this leads us to choice C. If the bases are the same, and so are the heights, then we must be dealing with the same volumes.

On the other hand, if one base is wider (while the heights are still equal) then the wider based block is going to have more volume. This leads us to choice A.

You might be interested in
A news station in oregon recorded that the low temperature for 5 days were -3,-2,2,2, and 6.what was the average temperature for
emmainna [20.7K]
 [ (- 3) + (-2) + 2 + 2 + 6 ] / 5 = 5 / 5 = 1.

6 0
3 years ago
Read 2 more answers
Gavin, Harry and Isabel each earn the same monthly salary. Each month, Gavin saves 28% of his salary and spends the rest of his
Phoenix [80]

Answer:

ok then

Step-by-step explanation:

gooood............

6 0
3 years ago
F(x)=x^2 what is g(x)
AysviL [449]
Is C g(x) = -X^2 -3

This is the answer
4 0
3 years ago
A Fruit Stand sells 6 oranges for $3.00 and grapefruit for $2.40 people buy 10 oranges and 11 grapefruits much does the fruit sp
Harlamova29_29 [7]
<span>The <u>correct answer</u> is:

$31.40.

Explanation<span>:

Since 6 oranges cost $3.00, we can divide to find the cost of one orange:

3.00/6 = $0.50. Each orange costs $0.50.

If ten oranges are bought, this would cost 10(0.50)=$5.00.

Each grapefruit costs $2.40; 11 of them would cost 11(2.40) = 26.40.

Together the total cost is $5+$26.40 = $31.40.</span></span>
6 0
3 years ago
Read 2 more answers
One number is 3 times a first number. A third number is 100 more than the first number. If the sum of the three numbers is 510,
Brums [2.3K]

Answer:

82

Step-by-step explanation:

solve a + (3a) + (a + 100)=510

7 0
3 years ago
Other questions:
  • A restaurant averages ales of $120,000 when serving 20,000 guests. The restaurant's variable costs when 20,000 is $90,000. The c
    6·1 answer
  • Which equation represents the values in the table?
    15·1 answer
  • light bulbs usually cost $2. They are on sale for 0.50 of the regular price. What is the sale price? Is this a better price than
    11·1 answer
  • Write a linear inequality that represents the graph:
    9·1 answer
  • A wildlife refuge in South America has howler monkeys and spider monkeys. A biologist working there randomly selected eight adul
    14·1 answer
  • I need help finding the pattern!!!!
    6·1 answer
  • The bill is $62.78 the tax on the bill is 8% how much tax is owed
    14·2 answers
  • on their first three plays, the number of yards gained by a football team was -4, -7, and 2. find the total change in yards on t
    5·1 answer
  • 9+0+00000+898988888888899+438942838590285=?<br> i need someone to talk to boreddddddddd
    9·2 answers
  • Cory is a bird-watcher. He estimates that 30% of the birds he sees are American robins, 20% are dark-eyed juncos, and 20% are so
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!