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
Nimfa-mama [501]
3 years ago
13

Jennifer buys a block of clay for an art project. The block is shaped like a cube with edge lengths of 12 inches.

Mathematics
1 answer:
Gnoma [55]3 years ago
7 0

Answer:

Volume of block Jennifer bought:

V = side^3 = 12 x 12 x 12 = 1728 (in3)

Volume of sphere Jennifer wanted to make:

V = (4/3) x pi x radius^3 = (4/3) x pi x (4/2)^3 = 33.5 (in3)

a, The number of spheres she can make:

N = 1728/33.5 = 51.58 = ~51

b, The area of remaining clay after she made a sphere:

A = 1728 - 33.5 = 1694.5 (in3)

Hope this helps!

:)

You might be interested in
The square tile shown has a side length of 10.5 inches. What power can you write to represent the area of the tile? Write the po
Lana71 [14]
The expression can be written as 10.5^{2}.

The area of the square is then 110.25 inches squared.
8 0
3 years ago
Read 2 more answers
Find the whole amount in each case <br> 32% is 64 mL.
REY [17]

Answer:

It's 200 ml I believe.

Step-by-step explanation:

8 0
2 years ago
If the square is 3 by 4 and shaded area is 5/8 by 3/7 what is the area of shaded region
mote1985 [20]

There is no picture added. I can not help with that then.

4 0
3 years ago
How many gallons of a 80% antifreeze solution must be mixed with 80 gallons of 15% antifreeze to get a mixture that is 70% antif
konstantin123 [22]

440 gallons of 80 % antifreeze solution must be mixed with 80 gallons of 15% antifreeze to get a mixture that is 70% antifreeze

<em><u>Solution:</u></em>

Let "x" be the gallons of 80 % antifreeze added

Therefore, "x" gallons of 80 % antifreeze solution must be mixed with 80 gallons of 15% antifreeze

Final mixture is x + 80

Therefore, we can frame a equation as:

"x" gallons of 80 % antifreeze solution must be mixed with 80 gallons of 15% antifreeze to get (x + 80) gallons of 70 % antifreeze

Thus, we get,

x gallons of 80 % + 80 gallons of 15 % = (x + 80) gallons of 70 %

x \times \frac{80}{100} + 80 \times \frac{15}{100} = (x+80) \times \frac{70}{100}\\\\0.8x + 80 \times 0.15 = (x+80) \times 0.7\\\\0.8x+12 = 0.7x+56\\\\0.8x-0.7x=56-12\\\\0.1x = 44\\\\x = \frac{44}{0.1}\\\\x = 440

Thus 440 gallons of 80 % antifreeze solution must be mixed

4 0
3 years ago
Take away 6 from 5 times g ~ in albebraic expression.
Brrunno [24]

5g-6 when you multiply a verable with a number you simplily put the letter beside the number and that lets us know to multiply:)
4 0
3 years ago
Other questions:
  • Find the x-intercepts of the parabola with vertex (-2,8) and y-intercept (0,-4). Write your answer in this form: (x1,y1),(x2,y2)
    12·1 answer
  • Mrs. Cox is baking a ham for dinner. It takes 1 hour 30 minuets to bake . The family eats at 6:15 p.m. What time should Mrs. Cox
    13·2 answers
  • Sixty one thousandths written in decimal notation
    12·2 answers
  • Alana and Petra go to a used book sale, where every book is the same price. Alana buys 5 books and Petra buys 4 books. They run
    6·1 answer
  • Simplify the expression.<br> (2x^2y)^3
    14·1 answer
  • DONT UNDERSTAND PLEESE HELP<br> HOW TO FIND A RECTANGULAR PRISM WITH FRACTIONS LIKE 2/7 3/7 AND 4/7
    10·1 answer
  • I need help on this problem badly...!!!
    6·1 answer
  • Can someone help me?<br> 150/-5 x -4
    9·2 answers
  • A client has two refrigerators, one in the kitchen and one in the basement.The former is new and efficient. The latter is 30 yea
    9·1 answer
  • What is the IQR? <br> a. 20 <br> b. 41 <br> c. 11.5 <br> d. 61
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!