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
LekaFEV [45]
3 years ago
9

A hemisphere of radius 4 sits on a horizontal plane. A cylinder stands with its axis vertical, the center of its base at the cen

ter of the sphere, and its top circular rim touching the hemisphere. Find the radius and height of the cylinder of maximum volume.
Mathematics
1 answer:
spin [16.1K]3 years ago
3 0

Answer:

Sawwekei

Step-by-step explanation:

You might be interested in
5% of the toddlers in a preschool class drink water with their lunch. How many toddlers are in the class if 3 drink water with t
OLga [1]

Answer:

<u>There are 60 toddlers in the preschool class</u>

Step-by-step explanation:

1. Let's review the information provided to us to answer the question correctly:

Percentage of the toddlers in a preschool class drink water with their lunch = 5

Number of the toddlers in a preschool class drink water with their lunch = 3

2.  How many toddlers are in the class?

We'll solve the question, using the Direct Rule of Three, this way:

Percentage      Toddlers

      5                       3

    100                     x

*******************************

5x = 3 *100

5x = 300

x = 300/5

x = 60

<u>There are 60 toddlers in the preschool class</u>

6 0
3 years ago
What is the product?
Kipish [7]
The denominator of the second fraction can be factored as (a-2)(2a-7), then it becomes doable. You cancel the (2a-7) factors, and are left with:

\frac{3a^2}{a(a-2)} \implies \frac{3a}{a-2}

Do note that you have erased the fact that a≠0 and a≠7/2, so you should always mention that.


7 0
3 years ago
Read 2 more answers
It's the day before Valentine's Day and Shelly needs to get Valentine cards for all of her classmates.The desks are arranged in
Vitek1552 [10]

Answer:

32

Step-by-step explanation:

No of desks along  length of the rectangle = 7 as it is 7 rows wide.

No of desks along  breadth of the rectangle = 7 as it is 5 rows long.

Total number of students is product of these two numbers.

So number of students = 35.

But three desks are empty.

Total students = 35- 3

                         = 32.

4 0
3 years ago
Y+2=−3(x−4)<br> Complete the missing value in the solution to the equation.
My name is Ann [436]

y+2=-3x+12

 -2        -2

y=-3x+10

This is as far as it can be simplified.

---

hope it helps

7 0
3 years ago
Read 2 more answers
Please I need help with this I don't understand my teacher gave us a valentines day assignment like what the heck I seriously do
Helen [10]

Answer:

A) 5x = y

B) 2x \leq 100

Step-by-step explanation:

A is 5x = y because there are 5 pink hearts per the number of boxes (x) bought.

B uses the equation 2x is less than or equal to 100 because the teacher is spending 2 dollars per kid and can spend a maximum of 100.

The graph for this is attached.

6 0
3 years ago
Other questions:
  • Write an equation to represent: four-fifths of z added to six equals eight
    7·1 answer
  • A rectangular prism has a base with an area of 200 cm. The volume of the prism is 3,000 cm. What id the height of the prism?
    14·1 answer
  • If my car averages 27 miles to the gallon, how many miles can I drive on3/4 tank of gas
    15·1 answer
  • Jane’s backyard is shaped like a parallelogram. The base of the parallelogram is 90 feet, and the height is 25 feet. What is the
    8·2 answers
  • 2 over 3 multiplied by 18
    7·2 answers
  • A number divided by four is 271. What is the number?
    7·2 answers
  • How does a translation move a figure?
    15·2 answers
  • PLS HELP ME pls???!! I’m
    12·1 answer
  • There are 59 counters in a bag. 20 of the counters are green. The rest of the counters are yellow. One of the counters is taken
    8·1 answer
  • A spherical balloon is inflated with gas at the rate of 500 cubic centimeters per minute. How fast is the radius of the balloon
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!