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Basile [38]
3 years ago
11

Evaluate the related series described 4 - 12 + 36 - 108 n=6

Mathematics
1 answer:
Arada [10]3 years ago
6 0

Answer:

11/54 is n did you want it in decimal form 0.2037 bar on top of 03

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Scientific notation
Cloud [144]

Answer:

B

Step-by-step explanation:

5 0
3 years ago
Find the dimensions of the shaded region so that its area is maximized.<br> x=<br> y=
musickatia [10]
1.  Find the equation of the line AB.  For reference, the answer is y=(-2/3)x+2.
2.  Derive a formula for the area of the shaded rectange.  It is A=xy (where x is the length and y is the height).
3.  Replace "y" in A=xy with the formula for y:  y= (-2/3)x+2:
       
                 A=x[(-2/3)x+2]    This is a formula for Area A in terms of x only.
4.  Since we want to maximize the shaded area, we take the derivative with respect to x of    A=x[(-2/3)x+2] , or, equivalently, A=(-2/3)x^2 + 2x.
This results in   (dA/dx) = (-4/3)x + 2.
5.  Set this result = to 0 and solve for the critical value:  

(dA/dx) = (-4/3)x + 2=0, or (4/3)x=2   This results in x=(3/4)(2)=3/2

6.  Verify that this critical value x=3/2 does indeed maximize the area function.
7.  Determine the area of the shaded rectangle for x=3/2, using the previously-derived formula          A=(-2/3)x^2 + 2x.

The result is the max. area of the shaded rectangle.
3 0
3 years ago
In it 34/50 of the coins are quarters what percent of the coins are quarters
ziro4ka [17]

Answer:

68% are quarters

Step-by-step explanation:

Percent means out of 100

34/50

Multiply by 2/2

34/50 *2/2

68/100

This means 68 percent

4 0
3 years ago
What is 1/2 times 1/2 times 2 times 12
4vir4ik [10]

Answer:

6

Step-by-step explanation:

1/2 * 1/2 * 2 * 12 =

1/2 * 12 (because the 1/2 and 2 cancel out, as they form 1) =

6

8 0
3 years ago
Read 2 more answers
Does 4/7 and 24/35 form a proportion?
nignag [31]
Well 24=4*6, and 35=7*5 not 6, so 4/7 doesn't = 24/35, so no
6 0
3 years ago
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