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
Ne4ueva [31]
2 years ago
6

F(1)=15 f(n)=f(n-1)·n f(2)=?

Mathematics
1 answer:
nika2105 [10]2 years ago
6 0

Answer:

is f(2)=13 this is the answer because You have to división ir multiplicar ir

You might be interested in
A stack of 9 different cards are shuffled and spread out face down. If 4 cards are tired face up, how many different 4-card comb
Juliette [100K]

Answer:

126.

Step-by-step explanation:

This is the number of combinations of 4 cards  from 9 cards:

= 9C4

= 9! / 4! 5!.

A quick way of calculating this is  

9*8*7*6

----------- =   9*2*7   =    126 combinations.

4*3*2*1

7 0
3 years ago
If KL = LM and KJ = JM, find m ∠KJL<br><br> please, i really need your help!
umka2103 [35]
The triangles are congruent by SAS, so the two angles with 7x and 3x+16 are equal. So

7x=3x+16
4x=16
x=4

So KJL=7(4)=28.
3 0
3 years ago
A group of friends wants to go to the amusement park. They have $116 to spend on parking and admission. Parking is $10.25, and t
Alexus [3.1K]

Answer:

2 people

Step-by-step explanation:

no. of people = x

total parking costs = 10.25x

total tickets cost = 35.25x

total = 10.25x + 35.25x

suppose 3 people go, then the total cost will be

10.25(3) + 35.25(3) = 136.5 and this is greater than 116

Suppose 2 people go then the cost will be

10.25(2) + 35.25(2) = 91 which is less than 116

so only 2 people can go.

7 0
1 year ago
Please help I will mark!!
marin [14]

Answer:788

Step-by-step explanation:

6 0
3 years ago
Find the coordinates of the point (x,y,z)(x,y,z) on the plane z=2x+3y+3z=2x+3y+3 which is closest to the origin.
Ainat [17]
The vector equation of the line through the origin perpendicular to the plane is
.. (x, y, z) = t(2, 3, -1)
so the point of interest will satisfy
.. 2(2t) +3(3t) -(-t) = -3
.. 14t = -3
.. t = -3/14
and its coordinates are (x, y, z) = (-3/7, -9/14, 3/14)
4 0
3 years ago
Other questions:
  • Mandy is on a bus that is traveling at a constant speed of 60 miles per hour. How far will she travel is 3 1/2 hours?
    5·2 answers
  • A pollster uses a computer to generate 500 random numbers and then interview the voters corresponding to those numbers. identify
    14·1 answer
  • Math hw help simplifu the problem by combining like terms
    12·1 answer
  • Explain you can use the whole number expression 248 divided by 4 to check that your answer to exercise 2 is reasonable
    11·1 answer
  • What is the answer for this problem
    13·1 answer
  • 13. Car Depot rents a car for an initial fee of $20
    7·1 answer
  • PLEASE HELP ME I WILL GIVE BRAINLIEST!!!!
    14·1 answer
  • What is the square root for 169
    9·2 answers
  • Which describes a number that cannot be irrational?
    13·1 answer
  • One day Anya kept track of the number of minutes she spent driving. She recorded 45,10,8,65,20, and 35 minutes. How many hours d
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!