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
mixer [17]
3 years ago
11

The height of a cone-shaped container is 15 centimeters and its radius is 14 centimeters. Kate fills the container completely wi

th honey. Every day Kate uses 40 cubic centimeters of honey from the container to make honey cookies. After how many days will the container be completely empty? Round your answer to the nearest whole number. (Use π = 3.14.)
Mathematics
2 answers:
lesantik [10]3 years ago
7 0
The volume of the cone with radius r=14 cm and height h=15 cm is,
V= \frac{1}{3}  \pi r^2h =  \frac{1}{3}  \pi *14^2*15 = 3077.2~cm^3

Each day 40 cm^3 is subtracted from the volume. So the volume of honey left after [d] number of days would be the starting volume minus 40 times number of days passed.
V left=V start-40*d
V left = 3077.2 - 40d

It asks when the volume will be empty, The volume left is zero after how many days?
0 = 3077.2 - 40d
d=76.93 days,  or 80 days rounding to whole numbers.
7nadin3 [17]3 years ago
3 0

Answer:


Step-by-step explanation:

the answer would actually be 76.93 when rounded it comes to 77 so that would be the answer

You might be interested in
A car travels at an average speed of 56 miles per hour. How many miles does it travel in 4 hours and 15 minutes?
ivolga24 [154]
56*(4+15/60)

56*(240+15)/60

56*(255)/60

238 miles


8 0
2 years ago
Read 2 more answers
Vector v has a direction of (5,3) find the direction angle for v to the nearest degree
Vesnalui [34]

Answer:

31^{\circ}

Step-by-step explanation:

We have been given that vector v has a direction of (5,3). We are asked to find direction angle for v to nearest degree.

We know that direction of vector with components (a,b) can be determined by \theta=\text{tan}^{-1}(\frac{b}{a}).

Upon substituting the components of given vector in above formula, we will get:

\theta=\text{tan}^{-1}(\frac{3}{5})

\theta=30.9637565^{\circ}

Upon rounding to nearest degree, we will get:

\theta\approx 31^{\circ}

Therefore, the direction angle for vector v is 31 degrees.

3 0
3 years ago
To finance her community college education, Sarah takes out a loan for $3400. After a year Sarah decides to pay off the interest
sdas [7]
She has to pay $170 i think 
5 0
3 years ago
Jennifer bought 3 yards of fabric and a spool of thread for $28.10.
Jet001 [13]

The fabric costs $8.95 per yard
6 0
2 years ago
Alvin's age is two times Elga's age. The sum of their ages is 33. What is Elga's age?
Marina CMI [18]

Answer:Elga is 11 because 3 times 11 = 33.


Step-by-step explanation:


4 0
3 years ago
Read 2 more answers
Other questions:
  • What is (10/3) squared?
    10·2 answers
  • What is 48,100,000,000,000 in scientific notation? 4.81×10−11 4.81×10−13 4.81×1011 4.81×1013
    11·2 answers
  • The corr standard form for 100000+2000+500+150+17+0.08
    11·2 answers
  • Sterre charges $ 3 5 $35dollar sign, 35 to file tax returns, but files for free if she only needs the easiest form. Then she don
    10·1 answer
  • A commercial building has seven levels of car parking spaces. Each level has four rows and each row has 38 car spaces. How many
    12·1 answer
  • WHAT IS 56+50×2= ???
    15·2 answers
  • What are the values of a, b, and c in the quadratic equation 0 = 1/2 x2 – 3x – 2?
    15·1 answer
  • Tim’s savings account pays a simple annual interest rate of 3.5%. Suppose he deposits $5,500 in the account and makes no additio
    5·1 answer
  • Solve the equation: (5y + 2)(y - 3) = -13(2 + y)
    13·1 answer
  • A box is filled with 3 yellow cards, 2 blue cards, and 7 brown cards. A card is chosen at random from the box. What is the proba
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!