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max2010maxim [7]
3 years ago
14

Find how many ways can we find three students out of ten students​

Mathematics
1 answer:
Marysya12 [62]3 years ago
7 0

Answer:

3

Step-by-step explanation:

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Is the question a monomial qs+5
Igoryamba
It is binomial because it has two terms.
3 0
3 years ago
PLEASEEE HELP ME!!!!!!!! (assume no variable equals 0) will give brainly
Aleks04 [339]

SOLVING WITH THESE VALUES:

x=2

y=3

——————————————————

\frac{8(2)^9(3)^3-12(2)^8(3)^2+2(2)^3(3)}{2x^3y}      

The answer is 1,729 when x=2 and y=3

Work is in the pictures below :)

<em><u>Picture 1</u></em>: Solved where x=2 and y=3

<em><u>Picture 2</u></em>: Solved without plugging in values for x and y

6 0
3 years ago
Read 2 more answers
Plz help will be thanked and will pick brainly
arsen [322]

Answer:

275 units^2

Step-by-step explanation:

The formula for the area of trapezoid is:

Area=((b1+b2)/2)*h

In the given trapezoid, as it can be seen

b1=16

h=11

The lower base will be calculated using all the lengths in the lower base

b2=9+16+9

b=34

Putting the values in formula

Area=((16+34)/2)*11

Area=(50/2)*11

Area=25*11

=275 units^2

6 0
3 years ago
Help finding the sum
Mamont248 [21]
It is asking you to find the sum of k^2 - 1 from k=1 to k=4. Since that is only 4 numbers, calculating the sum by hand wouldn’t be that bad.

(1^2 - 1) + (2^2 - 1) + (3^2 - 1) + (4^2 - 1) = 26

The easier way to find the sum is to use a few simple formulas.

When we have a term that is just a constant c, the formula is c*n.

When we have a variable k, the formula is k*n*(n+1)/2.

When we have a squared variable, the formula is k*n*(n+1)*(2n+1)/6.

In this case, we have a squared variable k^2 and a constant of -1.

So plug in n=4 to the formulas:

4*5*9/6 - 1*4 = 26

The answer is 26







5 0
3 years ago
What ordered pair is represented by the plotted point?
bezimeni [28]
B. (-7,4)
hope it helps
4 0
3 years ago
Read 2 more answers
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