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3 years ago

Find the Median of the data set: *13, 15, 22, 9, 16, 19, 19

Mathematics

1 answer:

enot [183]3 years ago

4 0

Step-by-step explanation: 16

the median is also the number that is halfway into the set so you put the numbers in order of smallest to biggest and find the one in the middle

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You recently invested $400,000 of your savings in a security issued by a large company. The security agreement pays you 12% per

ANTONII [103]

Answer:

$722444.49386776

Step-by-step explanation:

Use Compound Intrest Formula

$a = p(1 + \frac{r}{n} ) {}^{nt}$

where p is the original amount.
R is the amount of percentage compounded
N is amount of times compounded per year.
T is how long the interest last.

P is 400,00p

T is 12% or 0.12

N is 4 since it is compounded quarterly

T is 5.

Plug the values in

$400000(1 + \frac{0.12}{4} ) {}^{20}$

Ypu get

$722444.49386776

6 0

3 years ago

In what direction does the function f(x)=−(14x−1)(4x+1) open? Explain.

Svetradugi [14.3K]

Answer: Direction opens downward

Step-by-step explanation:

X-Intercept: (1/14,0),(-1/4,0)

Y-Intercept: (0,1)

Find the vertex using x= -b/2a

Plug it into the vertex form = y=a(x-h)^2 +k

H,K will identify the direction.

4 0

3 years ago

the coordinates for the endpoints of a line segment are (-5,13) and (-9,21). find the coordinates for the midpoint of the line s

dedylja [7]

The midpoint of AB where $A(x_A;\ y_A)$ and $B(x_B;\ y_B)$

$\left(\dfrac{x_A+x_B}{2};\ \dfrac{y_A+y_B}{2}\right)$

$A(-5;\ 13);\ B(-9;\ 21)$

The midpoint of AB: $\left(\dfrac{-5+(-9)}{2};\ \dfrac{13+21}{2}\right)=\left(\dfrac{-14}{2};\ \dfrac{34}{2}\right)=(-7;\ 17)$

Answer: A. (-7, 17)

8 0

4 years ago

How to determine if a side length represents a right triangle?

jenyasd209 [6]

Plug in each set of lengths into the Pythagorean theorem. Because the 2 sides are equal, that is a right triangle.

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4 years ago

Mark is sorting shapes. He has a group of shapes with these attributes:

Sloan [31]

The answer would be C. :))

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3 years ago

Find the Median of the data set: *13, 15, 22, 9, 16, 19, 19​

Find the Median of the data set: *13, 15, 22, 9, 16, 19, 19