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
Grace [21]
3 years ago
7

A cone-shaped container has a height of 240 in. and a radius of 150 in. The cone is filled with a liquid chemical. The chemical

evaporates at a rate of 12,000 in³ per week.
How many weeks will it take for all of the chemical to evaporate?

Use 3.14 to approximate pi.

Enter your answer in the box.
Mathematics
1 answer:
jeka57 [31]3 years ago
5 0
It would take 471 weeks. First, square the radius. Then divide the height by three. Multiply the square radius and the answer you got after dividing h by 3. Then multiply that answer by 3.14. Usually, you're done, but for this problem take the extra step and divide it by 12,000.
You might be interested in
I’m on a test so I need help
sladkih [1.3K]
The answer is 2 y2 -9
4 0
3 years ago
Find each percentage of 75 explain your reasoning 1.what Is 10%of 75% 2. What is 1% of 75%
kozerog [31]
1. 7.5 because Y/75 X 10/100 = 750 /100 = 7.5
2. .75 because Y/75 X 1/100 = 75/100 = .75
4 0
3 years ago
The most efficient first step in the process to factor the trinomial 4x^3-20x^2+24x
USPshnik [31]
Factor out 4x <=====
7 0
3 years ago
What is the sum of -1/11 and -5/11<br> A. 4/11<br> B. 6/11<br> C. -4/11<br> D. -6/11
saw5 [17]
Itshould be 6/11 sorry if it’s wrongg
3 0
3 years ago
Read 2 more answers
Investigate the difference between compounding annually and simple interest
Gennadij [26K]

Step-by-step explanation:

Simple interest formula

A = P (1 + rt)

Compound interest formula

A = P(1 + \frac{r}{n})^{nt}

a.

A = 5000 (1 + 0.025*1)\\A=5000(1.025)\\A=5125

Simple interest is $125

b

. A = 5000 (1 + \frac{0.025}{1})^{1*1}      \\A=5000(1.025)\\A= 5125

Compound interest is $125

c. the result for both a and b are the same

d.

A = 5000 (1 + 0.025*3) \\A=5000(1.075) \\A=5375

the simple interest is $375

e

. A = 5000 (1 + \frac{0.025}{1})^{1*3}] \\A=5000(1.025)^3 \\A=5000(1.077)\\A= 5385

the compound interest is $385

f. the result compared, compound interest is $10 more than simple interest

g.

A = 5000 (1 + 0.02*6) \\A=5000(1.12) \\A=5600

the simple interest is $600

h.

A = 5000 (1 + \frac{0.02}{1})^{1*6}] \\A=5000(1.12)^6 \\A=5000(1.9738) \\A= 9869

the compound interest is $4869

i. the result from g and h, h is over 8 times bigger than g.

j. interest compound annually is not the same as simple interest, only for the case of a and b seeing that it is for 1 year. but for 2years and above there is difference as seen in c to h

6 0
3 years ago
Other questions:
  • A cable runs from the top of a building to a point on the ground 60.3 feet from the base of the building. If the cable makes and
    5·1 answer
  • I need help on this problem
    13·2 answers
  • Y=9x-9<br> Y=9<br> How do u solve dis ¿-¿
    13·2 answers
  • An automobile manufacturer obtains the microprocessors used to regulate fuel consumption in its automobiles from three microelec
    13·1 answer
  • I really need help on this really lost on this
    10·1 answer
  • The base of a house has area 110 m². One night 12 mm of rain falls on the roof. All of the water goes into a tank which has base
    6·1 answer
  • Please help me solve this. I have been trying to solve this. If the 212 doesn't belong then change it
    15·1 answer
  • Write an equation in point-slope form for the line through the given point with the given slop
    15·1 answer
  • 1. There are 1,200 students at Woodland Hills Elementary. Approximately 600 of
    13·1 answer
  • HELP! BRainliest +20
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!