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
Basile [38]
1 year ago
11

Max points!! help please!!! tyyyyy

Mathematics
2 answers:
Viefleur [7K]1 year ago
8 0

Answer:

Its B.70

Step-by-step explanation:

It would be 70 cause the other ones would't match with the amount of cars or people.

<em>I hope it helps you!</em>

krek1111 [17]1 year ago
6 0

Answer:

b.  70

Step-by-step explanation:

The Binomial Coefficient can be used to calculate the number of ways objects can be arranged.  

<u>Binomial Coefficient</u>

\displaystyle \rm \binom{n}{r} \: = \:^{n}C_{r} = \frac{n!}{r!(n-r)!}

The exclamation mark "!" placed after a number means factorial and indicates to multiply all whole numbers from the given number down to 1.

Example:  4! = 4 × 3 × 2 × 1

The Binomial Coefficient gives us the number of ways of picking "r" unordered outcomes from "n" possibilities.

As there are 8 friends  ⇒  n = 8.

As each car takes 4 friends  ⇒  r = 4.

Substitute these values into the formula:

\begin{aligned} \implies \displaystyle \rm \binom{8}{4} \: = \:^{8}C_{4} & = \rm \frac{8!}{4!(8-4)!}\\\\ & = \rm \dfrac{8 \times 7\times 6\times 5\times 4\times 3\times 2\times 1}{4\times 3\times 2\times 1\times 4\times 3\times 2\times 1}\\\\ & = \rm \dfrac{8 \times 7\times 6\times 5}{4\times 3\times 2\times 1}\\\\ & = \rm \dfrac{1680}{24}\\\\ & = \rm 70\end{aligned}

Learn more about the binomial coefficient here:

brainly.com/question/27802390

brainly.com/question/27800539

You might be interested in
N=8 x=9<br> What is 2n+(-6)?
Margaret [11]
The answer is 10, you would multiply 8 by 2 because 8 represents N , it would be 16-6
7 0
3 years ago
Read 2 more answers
If the federal reserve decreases the reserve rate from 2.5% to 1.25% how does this affect the amount of money that would result
kirza4 [7]
The correct answer for this question is this one: "D it increases by $1,800,000"
<span>If the federal reserve decreases the reserve rate from 2.5% to 1.25%,  this affect the amount of money that would result because of fractional reserve banking from an initial deposit in a bank of $45,000 is that </span><u>it increases by $1,800,000</u>Hope this helps answer your question and have a nice day ahead.
3 0
3 years ago
I WILL GIVE BRAINLIESTTT
larisa [96]

Answer:using the graph of a function you can find the value of f (x), all you need to do is locate on the x axis, the value, in this case 3, and we will find f (3), locate the number (3 ) on the x-axis and see what is the value of y that the function takes at that point, that will be the value f (3)

Step-by-step explanation:it’s a

b. The function f(x)=g(x)/h(x) will have a horizontal asymptote only if the degree of g is less than or equal to the degree of h.

8 0
2 years ago
How do I solve this equation by taking the square root?
Katarina [22]
V=2 BECAUSE 
7v2+1=29
7v2=28
v2=4
v=2
7 0
3 years ago
Rectangle with side lengths of 1/2 ft. and 3/4 ft. What is the area and perimeter?
deff fn [24]
Perimeter: all the sides added together, so that would be 1/2+1/2+3/4+3/4, which is 2 and a half feet

Area: the two side lengths multiplied, so 1/2*3/4, which is 3/8 feet squared
4 0
2 years ago
Other questions:
  • Please Help! Thanks!
    5·2 answers
  • on the morning of an important game, gail woke up at 4:25. she wanted to wake up 2 hours 35 minutes later. what time did gail wa
    6·1 answer
  • What would we see if we were able to travel within the multiverse?
    14·1 answer
  • The original value of a car is 18000 and it depreciates by 15% each year. what is the value of the car after three years?
    5·1 answer
  • Area and perimeter of 16,10,9,10, and 16
    12·2 answers
  • Find the future value (FV) of the annuity due. (Round your answer to the nearest cent.) $175 monthly payment, 7% interest, 11 ye
    9·1 answer
  • Which similarity transformation could map △DEF to △D'E'F'? A) dilation and reflection B) dilation and translation C) rotation an
    8·2 answers
  • PLEASE HELP!!!<br> ITS DUE TODAY
    9·1 answer
  • 2x + 4y = 30 x = y - 6
    12·2 answers
  • Which expression is equivalent to 6x + 7- 12.2 - (32 + 2) - x?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!