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
Harman [31]
3 years ago
14

PLEASE HELP 30 POINTS

Mathematics
1 answer:
Mila [183]3 years ago
7 0
I haven’t really learned this but I think it’s the second one! :)
You might be interested in
they are 15 entrees available at a restaurant. from these, Archie is to choose 6 for his party. how many groups of 6 entrees can
Goshia [24]
In this item, we are informed that the order of the entries does not matter in determination the number of ways in which the Archie can choose for his party. Because the arrangement or order is not important, this type of problem uses the concept of COMBINATION.

The equation for combination is,
     nCr = n!/((n - r)!(r!))

nCr is read as "combination of n taken r".

Substituting the known values to the equation,
   15C6 = 15! / ((15 - 6)!(6!))
             = 5005

Hence, there are 5005 ways in which Archee can choose the 6 entrees for his party. 
6 0
3 years ago
Beaker A contains 4 1/3 fluid ounces, while beaker B contains 4 3/10 of water . Which beaker has the smaller amount of water
kirill [66]
Beaker  A contains more water.
First,find equivalent fraction.
Next,compare the amounts you will see Beaker A contains more water.
Therefore,Beaker A contains more water.
8 0
2 years ago
What is 58.65 with a 15% tip?
11111nata11111 [884]
X/58.65 = 15/100

(58.65*15)/100 = tip
6 0
2 years ago
Simplify the expression. 16 x 4 -4
Lorico [155]

Answer:

The answer is 60

Step-by-step explanation:

16 x 4 - 4

64 - 4

60

Hope this helped!

7 0
2 years ago
A mode; car is 12 inches long . using a scale of 3 inches=4 feet. how long is the actual car.
Ainat [17]

Answer:

16  feet

Step-by-step explanation:

12 inches / 3 inches=4 x 4 feet =16 feet

5 0
3 years ago
Other questions:
  • Estimate the difference 625-248
    8·1 answer
  • Answer please I am in need of help​
    13·1 answer
  • Help me with this please
    5·2 answers
  • Marianne chose an integer. She subtracted 7 then multiplied the difference by -5. The product was 60. What integer did she chose
    7·1 answer
  • A car rental agency Advertise renting a car for $24.95 per day and $.33 per mile is Kevin rent the car for today how many whole
    13·1 answer
  • Matt says he can find the sum of 45+50 without rewriting it. Explain how you can solve this problem using mental math.
    12·2 answers
  • Suppose there are 25 students in your class. If the teacher draws 2 names at random, what is the probability that you and your b
    14·1 answer
  • At the gym, Tika spends twice as much time doing aerobics than weight training. She stretches for one fifth of the time she spen
    12·1 answer
  • Susan's cat weighs 3 pounds. Susan's dog weighs 3 1/4 times as much as her cat. How much does Susan's dog weigh?
    6·1 answer
  • Which shows the correct way to use the rule "multiply by the reciprocal" for the expression below? 5 divided by StartFraction 2
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!