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
kow [346]
3 years ago
6

A restaurant has

Mathematics
2 answers:
natali 33 [55]3 years ago
8 0
10 Combinations
<span>The formula for the number of combinations is shown below where nCr is the number of combinations of n things taken r at a time.</span>

Alchen [17]3 years ago
3 0
There are 25 different possibilities i hope i helped<span />
You might be interested in
How do u do this ? I'm so confused I really need help
Art [367]
Well what do u need help with can u explain?
5 0
3 years ago
3. Express the mixed recurring decimal 15.732 in p/q form.​
Alborosie

Answer

15717/999

Step-by-step explanation

n=15.732732

10n=157.32732

100n=1573.27327

1000n=15732.732732

n= 15.732732

999n=15717

999 999

4 0
2 years ago
Read 2 more answers
Rich is driving from Philadelphia to Pittsburgh at 70 mph and Michelle is driving from Pittsburgh to Philadelphia at 65 mph. If
lara [203]
The answer is letter D 2 hours 15 minutes 
3 0
3 years ago
I really need help I would appreciate it if someone could help me
sleet_krkn [62]

Answer:

a) The vertex of the graph is (h,k) = (0, 31), b) a = -16, c) The equation of the parabola is f(t) = -16\cdot t^{2}+31.

Step-by-step explanation:

a) The tennis ball experiments a free fall, that is, an uniform accelerated motion due to gravity and in which effects from Earth's rotation and air viscocity are negligible. The height of the ball in time is represented by a second order polynomial. Hence, the vertex of the parabola is the initial point highlighted in graph.

The vertex of the graph is (h,k) = (0, 31).

b) If we know that (h,k) = (0, 31), f(t) = a\cdot (t-h)^{2} + k and (t,f(t)) = (1,15), then the value of a is:

f(t) = a\cdot (t-h)^{2} + k

15 = a\cdot (1-0)^{2}+31

15 = a\cdot 1 + 31

a = 15-31

a = -16

c) The equation of the parabola is f(t) = -16\cdot t^{2}+31.

4 0
2 years ago
Divide using any method. .<br> -3.23 + 4x2 + 2x – 5)<br> 2
stepladder [879]

Answer:

Step-by-step explanation:

-3x^2 --2x--2 -- 9/x--2

3 0
3 years ago
Other questions:
  • 4% of what number is 5
    7·2 answers
  • Difference of squares gives which complex factors for the expression x^2+13
    12·2 answers
  • Arlo invested $4000 in an account that earns 5.5% interest compounded annually the formula for compound interest interest is A (
    15·2 answers
  • How would I solve these equations?
    10·2 answers
  • What are the two types of third–person points of view?
    14·2 answers
  • URGENT HELP PLS, would be so much appreciated:)))
    9·1 answer
  • Determine whether the point (1,1) is a solution to the system of equations. Explain your reasoning in complete scentences . Grap
    12·1 answer
  • suppose Tinsel Town Videos lowers the price of its movie club membership by 10 percent and as a result, CineArts Videos experien
    8·1 answer
  • Original price is $29.99 markdown 33 1/3%
    5·2 answers
  • Do anyone know this answer?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!