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
Yuki888 [10]
3 years ago
14

Find the unit rate. Round to the nearest hundredth, if necessary. $370 for 12 ft2

Mathematics
1 answer:
valentina_108 [34]3 years ago
6 0

Answer:

30.80

Step-by-step explanation:

$370/12ft^2

You might be interested in
pedro goes to the gym every eight days but tennis is every twelve days if today is september 27 when will he do both again
Svetach [21]
October 21st, 24 days later
3 0
3 years ago
Convert 6 4/5 to an improper fraction
dsp73
6+(4/5)

=(30/5)+(4/5)

=34/5
5 0
3 years ago
Read 2 more answers
A trough is 8 feet long and has perpendicular cross section in the shape of an isosceles triangle (point down) with base 1 foot
murzikaleks [220]

Answer:

Dh/dt  = 0.082 ft/min

Step-by-step explanation:

As a perpendicular cross section of the trough is in the shape of an isosceles triangle the trough has a circular cone shape wit base of  1 feet and height     h = 2 feet.

The volume of a circular cone is:

V(c)  = 1/3 * π*r²*h

Then differentiating on both sides of the equation we get:

DV(c)/dt   = 1/3* π*r² * Dh/dt   (1)

We know that DV(c) / dt   is  1 ft³ / 5 min      or     1/5  ft³/min

and  we are were asked how fast is the water rising when the water is 1/2 foot deep. We need to know what is the value of r at that moment

By proportion we know

r/h  ( at the top of the cone  0,5/ 2)   is equal to  r/0.5  when water is 1/2 foot deep

Then      r/h   =   0,5/2   =  r/0.5

r  =  (0,5)*( 0.5) / 2        ⇒   r  =  0,125 ft

Then in equation (1) we got

(1/5) / 1/3* π*r² =  Dh/dt

Dh/dt  = 1/ 5*0.01635

Dh/dt  = 0.082 ft/min

4 0
3 years ago
You are having a conference call with the CEO of a paper company. You have interpreted the number of trees cut down versus profi
kvasek [131]

Answer:

x axis: -1, 0, -3

Step-by-step explanation:

5 0
2 years ago
In a bag of jellybeans there are 6 purple jellybeans, 5 blue jellybeans, 3 yellow jellybeans, 2 green jellybeans, and 4 red jell
ikadub [295]

Answer:

9/10

Step-by-step explanation:

There are 20 and 2 green 20-2 is 18 so 18/20 simplified is also 9/10

7 0
2 years ago
Read 2 more answers
Other questions:
  • If 1,000 students take a test that has a mean of 40 minutes, a standard deviation of 8 minutes, and is normally distributed, how
    15·2 answers
  • Apply the dilation D to the polygon with the given vertices. Name the coordinates of the image points. Identify and describe the
    9·1 answer
  • Reasoning Zach texted 8 different friends each day for three days about a new game. Then Zach texted 8 friends about a new movie
    5·1 answer
  • Sum of two numbers is 24 and the difference is 15.What are the two numbers ?
    7·1 answer
  • Express the area of the triangle shown below in terms of b and θ only.
    8·1 answer
  • IF the area of the frame was 64inches², what would be 2 possible sets of dimensions that could be used to make a frame with that
    12·1 answer
  • Need help with u pls
    7·2 answers
  • The admissions director from Big City University found that (107.8, 116.2) is a 95% confidence interval for the mean IQ score of
    14·1 answer
  • Please help on 5 and 6 and please show the steps:)
    9·2 answers
  • Ming took a cab across town. His fare was \$22$22, and he leaves an 18\%18% tip. What is the total amount Ming pays the cab driv
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!