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2 years ago

10

Two numbers have the same digit in the millions period, the same digits in the thousands period, and the same digits in the ones

period. Do these two numbers have the same value? Explain.

1 answer:

kompoz [17]2 years ago

5 0

No. the tenths may not be the same

:))

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Adiya said that the first step to solving the quadratic equation x2 + 6 = 20x by completing the square was to divide 6 by 2, squ

Dahasolnce [82]

Answer: Adiya’s method is not correct. To form a perfect square trinomial, the constant must be isolated on one side of the equation. Also, the coefficient of the term with an exponent of 1 on the variable is used to find the constant in the perfect square trinomial. Adiya should first get the 20x term on the same side of the equation as x2. Then she would divide 20 by 2, square it, and add 100 to both sides.

7 0

2 years ago

The monthly issues of the Journal of Finance are available on the Internet. The table below shows the number of times an issue w

kolbaska11 [484]

Answer:

Kindly check explanation

Step-by-step explanation:

Given the data below :

312 2753 2595 6057 7624 6624 6362 6575 7760 7085 7272 5967 5256 6160 6238 6709 7193 5631 6490 6682 7829 7091 6871 6230 7253 5507 5676 6974 6915 4999 5689 6143 7086

The maximum value = 7829

Minimum value = 312

Range (maximum - minimum) = (7829 - 312) = 7517

Mode(most frequently occurring) = all observations occur once

Median = 1/2 (n+1)th term

= 1/2 (33+1) = 1/2 (34) = 17th term = 6490 (after rearranging in ascending order)

Mean(m) = Σ(X) /number of observations (n) = (201608)/33 = 6109.33

Variance = Σ(x - m)² / n = 78234131 / 33 = 2370731.2

Standard deviation = sqrt(variance) = sqrt(2370731.2) = 1539.7179

5 0

2 years ago

56.66 divided by 3.4

eimsori [14]

16 .66

is the answer yess girl

5 0

2 years ago

Find the local maximum and minimum values and saddle point(s) of the function. If you have three-dimensional graphing software,

grandymaker [24]

Solution:

There is no saddle point (DNE). However, there is local maximum at (1, 1/2) for the given function.

Explanation:

we have function of two variables f(x,y)= 9-2x+4y-x^2-4y^2

we will find the values by partial derivative with respect to x,y,xy

$f_{x}$ = -2 -2x

$f_{y}$ = 4 -8y

to find the saddle point we should first find the critical points so equate

-2 -2x=0 and 4 -8y=0

we get x= 1 and y =1/2 so, critical points are (1,1/2)

to find local maximum or minimum we have to find $f_{xx}$ , $f_{yy}$ and $f_{xy}$

formula is $f_{xx}$ * $f_{yy}$ - $f^{2_{xy} }$ =0

$f_{xx}$ = -2

$f_{yy}$ = -8

$f^{2_{xy} }$ =0

putting values in formula

(-2)*(-8) -0 =16 > 0, and $f_{xx}$ < 0 and $f_{yy}$ <0

so, here we have local maximum

we have no saddle point for this function by using the same formula we used to find extrema.

4 0

2 years ago

Read 2 more answers

Shalise competed in a jigsaw puzzle competition where participants are timed on how long they take to complete puzzles of variou

Sholpan [36]

Answer:

16% on the small puzzle and 84% on the large puzzle.

Step-by-step explanation:

3 0

2 years ago