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Alekssandra [29.7K]
3 years ago
5

a club has 5 members. from these members, the positions of president and vice-president have to be filled. how many different wa

ys can these 2 positions be fille?
Mathematics
1 answer:
tekilochka [14]3 years ago
4 0
There are 5 choices for president, then after that, 4 people is left for the position of the vice president, therefore, there are
5*4 ways

Answer:
20 ways
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To two decimal places,<br> √70<br> must lie between ____<br> and _____.
Verdich [7]

Answer:

between 8.36 and 8.37

Step-by-step explanation:

\sqrt{70} =8.3666

Hope this helps

3 0
2 years ago
What is the difference between ordinary annuity and annuity due? Give some example of annuities.
telo118 [61]

Answer:

Annuity due is an annuity whose payment is due immediately at the beginning of each period. Annuity due can be contrasted with an ordinary annuity where payments are made at the end of each period. A common example of an annuity due payment is rent paid at the beginning of each month.

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6 0
3 years ago
Using the distributive property to rewrite the expression as a multiple of a sum of two numbers with no common factor, how would
LiRa [457]
Exactly how it is 21+45
3 0
3 years ago
The coordinates A(2, 1), B(7, 1), C(2, 4) form what type of polygon?
Digiron [165]

Step-by-step explanation:

Slope \:  of \:  AB =  \frac{1 - 1}{7 - 2}  =  \frac{0}{5}  = 0 \\  \\ Slope \:  of \:  BC =  \frac{4 - 1}{2 -  7}  =  \frac{3}{ - 5}  =  - \frac{3}{ 5}   \\  \\  \because \: Slope \:  of \:  AB \neq \: Slope \:  of \:  BC \\  \\  \therefore \: given \: points \: are \: non - collinear. \\

Hence, coordinates A(2, 1), B(7, 1), C(2, 4) form a triangle.

6 0
3 years ago
Read 2 more answers
Point R is located at  (3,2) and point S is located at (8,15) . What are the coordinates of the point that partitions the direct
faltersainse [42]
The coordinates of the point can be solve using the fomula:

x = x1 + r( x2 - x1 )
y = y1 + r( y2 - x1)
where r is the ratio that partitions the segment
x = x1 + r( x2 - x1 )
x = 3 + 1/3( 8 - 3 )
x = 3 + 1/3( 5 )
x = 14/3
y = y1 + r( y2 - x1)
y = 2 + 1/3( 15 - 2)
y = 2 + 1/3( 13 )
y = 19/3
so the coordinate is ( 14/3 , 19/3 )
8 0
3 years ago
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