What is the perremiter of a square with a rectangle is 64cm x 81cm

A stock has had returns of 7 percent, 25 percent, 17 percent, −13 percent, 25 percent, and −6 percent over the last six years. W

Tems11 [23]

Answer: Geometric average return would be 0.10% and arithmetic average return would be 9.17%.

Step-by-step explanation:

Since we have given that

Returns are as follows:

7%, 25%, 175, -13%, 25% and -6%.

Geometric return is given by

$\sqrt[6]{(1+0.07)(1+0.25)(1+0.17)(1-0.13)(1+0.25)(1-0.06)}-1\\\\=\sqrt[6]{(1.17)(1.25)(1.17)(0.87)(1.25)(0.94)}-1\\\\=0.097\%=0.10\%$

Arithmetic average return would be

$\dfrac{7+25+17-13+25-6}{6}=9.17\%$

Hence, geometric average return would be 0.10% and arithmetic average return would be 9.17%.

7 0

2 years ago

Jennifer has a taco stand.she found that her daily costs can be modeled by C(x)=x^2-40x+610. if she wants to keep her daily cost

polet [3.4K]

Let's focus on the given equation. The C represents the cost, while the x must be the number of tacos, which is what we're solving for. Since we're given the boundary that C must be 300, then the solution would be:

300 = x² - 40x + 610
x² - 40x + 310 = 0

Apply the quadratic formula where a = 1, b = -40 and c = 310. The roots of x are:
x = 29.49≈30
x = 10.51≈11

<em>Thus, she needs to sell either 30 or 11 tacos.</em>

4 0

2 years ago

Represent the arithmetic series using the recursive formula. 94, 89, 84, 79, … <br>pLeAsE hUrRy

andreev551 [17]

Answer:

The answer is 5

Step-by-step explanation:

Hope it helps <3 c:

6 0

2 years ago

3. The following sets are not equal - An (BUC) and AU(BnC) Construct a universe U and non-empty sets A, B, and C so that the abo

yarga [219]

Answer:

1.U={1,2,3,4,5}

A={2}

B={2,3}

C={4,5}

2.U={1,2,3,4}

A={1,2}

B={2,3}

C={4}

Step-by-step explanation:

We are given that $A\cap (B\cup C)$ and $A\cup (B\cap C)$

are different sets

1.We have to construct a universe set U and non empty sets A,B and C so that above set in fact the same

Suppose U={1,2,3,4,5}

A={2}

B={2,3}

C={4,5}

$B\cap C=\phi$

$B\cup C=$ {2,3,4,5}

$A\cap (B\cup C)$ ={2} $\cap$ {2,3,4,5}={2}

$A\cup (B\cap C)$ ={2} $\cup\phi$ ={2}

Hence, $A\cap (B\cup C)=A\cup (B\cap C)$

2.We have to construct a universe set U and non empty sets A,B and C so that above sets are in fact different

Suppose U={1,2,3,4}

A={1,2}

B={2,3}

C={4}

$B\cap C=\phi$

$B\cup C$ ={2,3,4}

$A\cup (B\cap C)$ ={1,2} $\cup \phi$ ={1,2}

$A\cap (B\cup C)$ ={1,2} $\cap$ {2,3,4}={2}

Hence, $A\cap (B\cup C)\neq A\cup (B\cap C)$

3 0

2 years ago

G

Blababa [14]

9514 1404 393

Answer:

see below

Step-by-step explanation:

The y-coordinates of the points are the same, so the distance between those points will be the difference of the x-coordinates. The first number line shows those x-coordinates plotted properly. It can be used to find the difference between them.

4 0

2 years ago