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jeka57 [31]
3 years ago
5

Which is proportional to ¾? 5/6 6/8 6/7 8/9

Mathematics
2 answers:
jeka943 years ago
8 0
The answer to this is very easy. It is 6/8
STatiana [176]3 years ago
5 0

Answer:

6:8

Step-by-step explanation:

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tensa zangetsu [6.8K]
Isolate "x" on one side of the algebraic equation by dividing the number that appears on the same side of the equation as part of "x."
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3 years ago
Suppose that 5 out of 13 people are to be chosen to go on a mission trip. In how many ways can these 5 be chosen if the order in
algol [13]

5 People can be chosen  in 1287 ways if the order in which they are chosen is not important.

Step-by-step explanation:

Given:

Total number of students= 13

Number of Students to be selected= 5

To Find :

The number of ways in which the 5 people can be selected=?

Solution:

Let us use the permutation and combination to solve this problem

nCr=\frac{(n)!}{(n-r)!(r)!}

So here , n =13  and r=5 ,  

So after putting the value  of n and r , the equation will be

13C_5=\frac{(13)!}{(13-5)!(5)!}

13C_5=\frac{(13 \times12 \times11 \times10 \times9 \times8\times7 \times6 \times5 \times4 \times3 \times2 \times1)}{(8 \times7 \times6 \times5 \times4 \times3 \times2 \times1)(5 \times4 \times3 \times2 \times1)}

13C_5=\frac{(13 \times12 \times11 \times10 \times9 )}{((5 \times4 \times3 \times2 \times1)}

13C_5=\frac{154440}{120}

13C_5= 1287

8 0
3 years ago
Which expression is equivalent to 4(23)​
Blizzard [7]

Answer:

the correct answer is , 4(20+3)

Step-by-step explanation:

6 0
2 years ago
Find the area of the shape below. Break<br> the larger shape into smaller pieces if needed.
NikAS [45]

Answer:

116 Sq inches

Step-by-step explanation:

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5 0
2 years ago
Please help!!!!!!!!!
RoseWind [281]

Answer:

=7.071068

Step-by-step explanation

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4 0
3 years ago
Read 2 more answers
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