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
Musya8 [376]
3 years ago
14

12. If f(5) = 20.58 and f(6)= 2.94 f(7) = __. f(8) = Recursive Function:

Mathematics
2 answers:
a_sh-v [17]3 years ago
7 0

Answer: f(7)=0.42 and f(8)=0.06 Recursive Function: f(n)=f(n-1)•1/7 (I dont know the starting point)

statuscvo [17]3 years ago
5 0

Answer:

What's the answer

Step-by-step explanation:

You might be interested in
Guys I need your help !!!
mars1129 [50]

Answer:

hope this helps you

a lot

have a great day..

4 0
2 years ago
Water is drained out of tank, shaped as an inverted right circular cone that has a radius of 4cm and a height of 16cm, at the ra
bearhunter [10]

Answer:

\frac{dh}{dt}=-\frac{1}{2\pi}cm/min

Step-by-step explanation:

From similar triangles, see diagram in attachment

\frac{r}{4}=\frac{h}{16}


We solve for r to obtain,


r=\frac{h}{4}


The formula for calculating the volume of a cone is

V=\frac{1}{3}\pi r^2h


We substitute the value of r=\frac{h}{4} to obtain,


V=\frac{1}{3}\pi (\frac{h}{4})^2h


This implies that,

V=\frac{1}{48}\pi h^3


We now differentiate both sides with respect to t to get,

\frac{dV}{dt}=\frac{\pi}{16}h^2 \frac{dh}{dt}


We were given that water is drained out of the tank at a rate of 2cm^3/min


This implies that \frac{dV}{dt}=-2cm^3/min.


Since we want to determine the rate at which the depth of the water is changing at the instance when the water in the tank is 8cm deep, it means h=8cm.


We substitute this values to obtain,


-2=\frac{\pi}{16}(8)^2 \frac{dh}{dt}


\Rightarrow -2=4\pi \frac{dh}{dt}


\Rightarrow -1=2\pi \frac{dh}{dt}


\frac{dh}{dt}=-\frac{1}{2\pi}






3 0
3 years ago
Read 2 more answers
Explain how your model for 3/5 minus 1/2 is different from your model for 3/5 minus 3/10
TEA [102]
It is different because to find out the answer, change all denominators to 10, since the LCD is 10. 6/10-5/10=1/10 6/10-6/10=0/10 1/10 is not equal to 0/10
8 0
3 years ago
Assume that the number of defective basketballs produced is related by a linear equation to the total number produced. Suppose t
sveta [45]

Answer: 22 defective balls

Step-by-step explanation:

Using the law of equality,

9 defective balls = 225 ...eqn 1.

14 defective balls = 350...eqn 2

x defective balls = 550...eqn 3

We can use any two of the equations above to get the unknown variable 'x'

Using equations 2 and 3,

14 defective balls = 350...eqn 2

x defective balls = 550...eqn 3

We cross multiply to have

x×350 = 14×550

Dividing both sides by 350,

x = 14×550/350

x = 22.

Therefore, the number of defective balls produced in a lot of 550 balls are 22balls.

Note that we will still arrive at the same answer (22balls) if equation 1 and 3 are used for our solution.

Thank you!

8 0
3 years ago
MANSAH OBTAINED 150 MARKS OUT OF 240 MARKS IN AN ENGLISH TEST. WHAT WAS HER PERCENTAGE SCORE?​
Zanzabum

Answer:

62.5%

Step-by-step explanation:

150/240 x 100

5/8 x 100

= 62.5%

3 0
3 years ago
Other questions:
  • After visiting the Titanic, Captain Brain and Mr. Pinky are taking the Alvin submarine back to the surface of the water. They st
    6·2 answers
  • Which best describes the complement of spinning any number less than 3?
    12·1 answer
  • Erica sells magazine subscriptions and makes a flat rate of $5.35 for each subscription she sells. If Erica made $42.80 on Monda
    5·2 answers
  • Mr. Geyer dog weighs 32.01 pounds if he goes on a die and loses 5.89 pounds how much will he weigh
    15·1 answer
  • Help I have no clue how to do this
    14·1 answer
  • What is the degree of one and a half full turns
    11·1 answer
  • Solve the following, where 0° 0, then find cot
    8·1 answer
  • What is 45x3,679= what is the sum
    11·1 answer
  • What is the area of the given figure?​
    5·1 answer
  • What is the total amount due after 6 months on an initial loan of $1,400 at 12.5% annual interest.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!