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
Triss [41]
3 years ago
8

A gold bar is in shape of a triangular prism,the height is 4,the volume is 216cm³, the lateral area is 288cm and the surface are

a is 312cm but if the bar is melted and all the molten gold is used to form a solid cube,what is the length of the side of the cube​
Mathematics
1 answer:
Novosadov [1.4K]3 years ago
3 0

if you add 288cm and multiply by 216 then you shall get 433 and so if you

You might be interested in
A car rental costs $32 as a base fee, plus $28 per day. Use the explicit rule f (n )= 28n + 32
alexdok [17]

Answer:

The charges paid for the first four days are:

  • <u>$144</u>.

Step-by-step explanation:

To obtain the charges paid for the first 4 days, you must use the given explicit rule given:

  • f (n) = 28n + 32

Where:

  • <em>n = Number of days the person rents the car.</em>

As we need to obtain the charges to 4 days, we replace this value in the explicit rule:

  • f (n) = 28n + 32
  • f (4) = 28(4) + 32
  • f (4) = 112 + 32
  • <u>f (4) = 144</u>

With these calculations, <u>you can identify the charges paid for the first 4 days are $144</u>, <em>where $112 is the money by each day of the four days and $32 is the base fee</em>.

3 0
3 years ago
Mrs. Gomes found that 40% of students at her high school take chemistry. She randomly surveys 12 students. What is the probabili
VMariaS [17]
Binomial formula is :
P ( k = 4 ) = nCk * p ^{k}(1-p) ^{n}= \\ =495 * 0.4 ^{4}* ( 0.6 ) ^{8}=
= 495 * 0.0256 * 0.0167961 =
= 0.21284 ≈ 0.213
Answer: C ) 0.213
3 0
3 years ago
Read 2 more answers
Help please help me please
allsm [11]

Answer:

A. 2 (0)=0

B. 2 (2)=4

Step-by-step explanation:

You have to multiply the X numbers by 2 for example 2x , x=2 , 2x2=4

8 0
2 years ago
If a card is picked at random from a standard 52-card deck, what is the probability of getting a spade or a 8
g100num [7]

Answer:

1/4, 25%, or 0.25

Step-by-step explanation:

Therefore, as each suit contains 13 cards, and the deck is split up into 4 suits, that leaves us with a 13/52 chance to pick a spade.

That fraction is equivalent to 1/4, so that leaves us with a probability of picking a spade at:

1/4, 25%, or 0.25

8 0
3 years ago
Find the volume of a cone. Use 3.14 for pie. Rounded answer to the nearest 10th (One decimal place).
zlopas [31]
I believe the correct answer is thirty six point seven
5 0
3 years ago
Other questions:
  • Similar circles are always congruent true or false
    9·1 answer
  • What is the unit rate in feet per second for 240 yards/ 1 hour
    12·1 answer
  • Find the volume of this composite figure and explain how you got your answer
    11·1 answer
  • A pair of linear equations is shown below:
    9·2 answers
  • 5th Grade Math (Please help, due today!)
    8·2 answers
  • PLEASE HELP !!! WILL MARK BRAINLIEST TO WHOEVER GETS IT RIGHT !!
    9·2 answers
  • A bag contains 8 red balls and 6 blue
    6·1 answer
  • Please help, need this to pass my Quiz, thank you
    9·1 answer
  • What value of w would make the equation true
    14·1 answer
  • A city has a population of 1300. If the city’s population grows 30%, what is its new population?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!