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2 years ago

The student body of 135 students wants to elect two representatives combination or permutation

Mathematics

1 answer:

fgiga [73]2 years ago

5 0

The method to use is Combination

<h3>What is combination?</h3>

Combination is a way or method of selecting items from a collection without a defined order or manner.

The formula for finding Combination is given as;

Combination = n!/ r!(n -r)!

n = 135

r = 2

Combination = 135!/ 2!(135 - 2)!

Thus, the method to use is Combination

Learn more about combination here:

brainly.com/question/11732255

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Find the slope of BC.<br><br> B(-1, 3) C(3, 2)

Alika [10]

Answer:

Given points B ( -1 , 3) and C ( 3, 2)

Step-by-step explanation:

Slope can be calculated by using the formula, we have ,

Slope(m)

= (y2 - y1) / ( x2 - x1)

= ( 3 - 2) / (-1 -3)

= 1/-4

= -1/4

6 0

3 years ago

Read 2 more answers

I need help on how to solve this. <br> How old am I if 400 reduced by 2 times my age is 244

zzz [600]

400 - 2x = 244
-2x = 244 - 400
-2x = -156
x = -156 / -2
x = 78

8 0

4 years ago

Four runners are training for long races. Jay runs 5.832 miles, Andre runs 6.254 miles, Luke runs 6.9 miles, and Dawson runs 9 m

Kobotan [32]

Answer:

Dawson runs 3.168 more miles than jay.

Step-by-step explanation:

Simple 1 step.

1. Subtract Dawson's miles ran ( 9 miles ) by Jay's ( 5.832 ) which would lead to getting the answer of 3.168.

Hope this helped.

4 0

3 years ago

Solve 3-²<br>I need work shown

skelet666 [1.2K]

$\huge\text{Hey there!}$

$\large\text{Equation: }\bold{3^{-2}}$

$\large\text{Lets convert }\bold{3^{-2}}\large\text{ into }\bold{3^2}\large\text{ temporarily...}$

$\large\text{Equation:} \bold{\dfrac{1}{3^2}}\\\\\bold{= \dfrac{1}{3\times3}}\\\\\bold{3\times3\rightarrow9\leftarrow\ solving\ for\ your\ DENOMINATOR\ (bottom\ number)}\\\\\bold{= \dfrac{1}{9}}\\\\\boxed{\boxed{\large\text{Answer: }\bold{\dfrac{1}{9}}}}\huge\checkmark$

$\textsf{Good luck on your assignment and enjoy your day!}$

~ $\frak{Amphitrite1040:)}$

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3 years ago

A bookstore pays $28 for a copy of a

nlexa [21]

Answer: H - 50%

Step-by-step explanation:

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3 years ago