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saul85 [17]
3 years ago
13

Based on the table of values below find the slope between points where x=2 and where x=6

Mathematics
1 answer:
kobusy [5.1K]3 years ago
7 0
Slope=(12-4)/(2-6)=-2
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Minimize Q=x^2+2y^2, where x+y=3
Studentka2010 [4]
<span>The first step you need to do is to rewrite
x+y=3
as y=3-x
</span><span>Now we can replace the y in the equation with our newfound value for y, which is
y=3-x.
So lets write it now like this
Q=x^2+2(3-y)^2
=x^2+18-12x+2x^2
=3x^2+18-12x
</span>Hope this helps
6 0
3 years ago
N is a rational number.m is an irrational number.n2 cannot be an irrational number? why or why not
Korolek [52]

If n is rational, it means that

n\in\mathbb{Q}\Rightarrow n=\frac{p}{q},\quad p\in\mathbb{Z},\quad q\in\mathbb{Z}^*

Therefore when we do n² we can write it as

n^2=\frac{p^2}{q^2},\quad p\in\mathbb{Z},\quad q\in\mathbb{Z}^*

Remember that the product of two integer numbers is also an integer, therefore we can guarantee that

p^2\in\mathbb{Z}\text{ and }q^2\in\mathbb{Z}^*

Then we can confirm that n² is the quotient of two integers and the denominator is not zero, therefore, n² is always rational, it cannot be an irrational number

8 0
1 year ago
carrie has 340 marbles to put in Vases she wants the vases to hold eathier 100 marbles or 10 marbles which way she can arrange t
ss7ja [257]
340 /10=34 or 340/100=3.4
7 0
3 years ago
If x is a number which expression represents the statement 4 less than the product of 2 and a number
zhannawk [14.2K]
I think the expression that you need is, 4-(2x). Hope it helps!
3 0
3 years ago
food express is having a special promotion in which customers can win a free gallon of milk if they're receipt has a star on it.
jeka94
We know here 147 out of 156 customers are not won so far
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P not wining=0.94
so probability for winning is 1-P not wining
1-0.94= 0.057

if u want an answer is numerator and denominator so u just find 1-147/156<span />
5 0
3 years ago
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