All categories

2 years ago

If the club is sending 3 members to a convention, how many different groups of 3 members are possible?

Mathematics

1 answer:

Natasha2012 [34]2 years ago

6 0

There are 120 different possible groups.
(10 * 9 * 8)/(3 * 2 * 1) + 120

You might be interested in

Use the following diagram to answer question 4 and 5

baherus [9]

Answer:

3x-13+2x+4=116( the sum of two interior angle is epual to the sum of exterior angle )

5x =116-9

5x=107

x=21.4 degree

then

angle a= 3*21.4-13

a=51.2degree

angle b=2*21.4+2

b =44.8degree

Step-by-step explanation:

plz make me brainliest

3 0

2 years ago

Is this the answer for the questions if not can you please send them!!!!!!!!!!!!!!!!!!!!

melomori [17]

2 is 2
3 is number 3
4 is 2

5 0

2 years ago

Haley draws a picture to show 8 / 2 which picture could be Haley's

goldfiish [28.3K]

Answer:

.. ..

Step-by-step explanation:

8/2=4

6 0

3 years ago

A rectangular pyramid is sliced so the cross section is perpendicular to its base and passes through its vertex. What is the sha

Margaret [11]

The shape of the cross section is a triangle. Therefore, the answer is the second option: Triangle.
A rectangular pyramid is a pyramid that has a rectangle as its base. Therefore, its base has four sides. The rectangular pyramid also has four triangles that coming together in its apex. So, if the rectangular pyramid is<span> sliced so the cross section is perpendicular to its base and passes through its vertex, the cross section obtained is a triangle.</span>

5 0

3 years ago

Read 2 more answers

PLEASE HELP with3,4,5,6 <br> DUE IN 20 min

Alika [10]

Answer:

$volume \ of \ cone = \frac{1}{3}\pi r^2h = \frac{1}{3}*3.14*6*6*15 = 3.14*36*5 = 565.2cm^3$

$volume \ of \ cone = \frac{1}{3}\pi r^2 h = \frac{1}{3} *3.14* 12*12*20 = 3.14*12*4*20 = 3014.4cm^3$

$volume \ of \ sphere = \frac{4}{3} \pi r^3 = \frac{4}{3}*3.14 * 3*3*3* = 4*3.14*9 = 113.0cm^3$

$diameter = 13cm\\\\radius = 6.5cm\\\\volume \ of \ sphere = \frac{4}{3} \pi r^3= \frac{4}{3} *3.14*6.5*6.5*6.5 = 1149.8cm^3$

6 0

2 years ago