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
8090 [49]
1 year ago
8

xYou volunteer to help drive children at a charity event to the​ zoo, but you can fit only 6 of the 16 children present in your

van. How many different groups of 6 children can you​ drive?
Mathematics
1 answer:
brilliants [131]1 year ago
8 0

There are 8008 groups in total, in other to drive the children

<h3>How to determine the number of groups?</h3>

From the question, we have

  • Total number of children, n = 16
  • Numbers to children at once, r = 6

The number of group of children that could be carried at once is calculated using the following combination formula

Total = ⁿCᵣ

Where

n = 16 and r = 6

Substitute the known values in the above equation

Total = ¹⁶C₆

Apply the combination formula

ⁿCᵣ = n!/(n - r)!r!

So, we have

Total = 16!/10!6!

Evaluate

Total = 8008

Hence, the number of groups is 8008

Read more about combination at

brainly.com/question/11732255

#SPJ1

You might be interested in
I need the answer for the question -4(x-10)+8 for my homework please.
mixer [17]

Answer:

i think the answer is

-4x+48

7 0
3 years ago
7th grade math help me please :)
natka813 [3]

Answer:

the answer is 12x2 mskksksns

5 0
3 years ago
Read 2 more answers
Plz help me thank you
melisa1 [442]
Theres an app called slader. If you look up what your school book is it will give you all the answers
4 0
2 years ago
Read 2 more answers
Uyuu WUR MIUToques<br> 1 x + 2x - 7 = 0
Citrus2011 [14]
Solution:
1x +2x -7 =0

3x-7=0

Add 7 To Both Sides Of The Equal Sign Then Divide By 3
4 0
3 years ago
Micah is writing a function that models the height a dolphin reaches when it propels itself from underwater to the surface, leap
stepladder [879]

Answer:

The dolphin will be above the surface of the water for 2 seconds.

Step-by-step explanation:

Solving a quadratic equation:

Given a second order polynomial expressed by the following equation:

ax^{2} + bx + c, a\neq0.

This polynomial has roots x_{1}, x_{2} such that ax^{2} + bx + c = a(x - x_{1})*(x - x_{2}), given by the following formulas:

x_{1} = \frac{-b + \sqrt{\Delta}}{2*a}

x_{2} = \frac{-b - \sqrt{\Delta}}{2*a}

\Delta = b^{2} - 4ac

The height of the dolphin after t seconds is given by:

h(t) = -16t^2 + 96t - 128

According to Micha's model, how long will the dolphin be above the surface of the water?

It stays above the surface of the water between the first and the second root. Initially, it is below water, when the first time for which h(t) = 0 it crosses the surface upwards, and then the second time for which h(t) = 0 it crosses the surface downwards.

We have to find these roots. So

h(t) = -16t^2 + 96t - 128

-16t^2 + 96t - 128 = 0

Multiplying by -16

t^2 - 6t + 8 = 0

\Delta = (-6)^{2} - 4*1*8 = 36 - 32 = 4

t_{1} = \frac{-(-6) + \sqrt{4}}{2} = 4

t_{2} = \frac{-(-6) - \sqrt{4}}{2} = 2

4 - 2 = 2

The dolphin will be above the surface of the water for 2 seconds.

4 0
2 years ago
Other questions:
  • This dot plot shows the number of runs scored by yellow jackets in their last 12 baseball game what is the median number of runs
    13·2 answers
  • At top speed, a boat can cover 1,533 kilometers in 3 hours what unit rate does the boat travel during this time frame?
    11·1 answer
  • How to find a quartic function with the given zeros?
    15·1 answer
  • H(t)=50− 5 t ​ <br> h(35)=?
    11·2 answers
  • A cylindrical pressure has a height of 9 feet and diameter of 6 feet. How much gas can the pressure vessel hold when full?
    5·2 answers
  • If the perimeter of the regular decagon shown above is 136 1/4 inches, what is the length of each side?
    6·1 answer
  • 20 points time cause i appreciate the help
    7·2 answers
  • HELP ME!!! PLEASE I HAVE A G- MY PARENTS WILL KILL ME (LITERALLY PLEASE HELP)
    13·1 answer
  • What is the domain of 3x^2-x-2
    7·1 answer
  • Haley’s work evaluating (Negative 2) Superscript 8 is shown below.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!