1. Suppose you spin the spinner shown below, which is divided into equal

can someone help me here? it's asking to explain in words where the mistake in the solution of the inequality is.

Usimov [2.4K]

Answer and Step-by-step explanation:

The mistake is that the sign (<) isn't flipped.

When a negative number is multiplied, the sign of the inequality flips to go the other way, so < would go >.

4 0

3 years ago

Read 2 more answers

Six months ago you won $1,000,000 on a scratch-off lottery ticket and invested your winnings with a financial advisor at the inv

statuscvo [17]

Answer:

The total worth of the investment after 6 months is T = $ 1004004

The geometric mean of the above monthly returns is $\= G = 0.001$

Step-by-step explanation:

From the question we are told that

The growth for each month are

R1 = -0.4, R2= 0.67, R3 = 1.0, R4 = -0.5, R5 = 0.2, R6 = -0.165

The amount invested is $A = \$ 1,000,000$

The number period of the investment is 6 months

Generally the worth of the investment after each month is

$G_i = G_p * (1 + R_i)$

Here $G_p$ is the worth of the investment the previous year

$R_i$ is the growth for that month

So considering the first month

$G_1 = G_p (1 + R_1)$

Here $G_p = A$

So

$G_1 = 1000000 (1 -0.4)$

$G_1 = 600000$

Considering the second month

Here $G_p = 600000$

So

$G_2 = 600000 (1 + 0.67)$

=> $G_2 = 1002000$

Considering the third month

Here $G_p = 1002000$

So

$G_3 = 1002000 (1 + 1)$

$G_3 = 2004000$

Considering the fourth month

Here $G_p = 2004000$

So

$G_4= 2004000 (1 + -0.5)$

$G_4= 1002000$

Considering the fifth month

Here $G_p = 1002000$

So

$G_5= 1002000 (1 + 0.2)$

$G_5= 1202400$

Considering the six month

Here $G_p = 1202400$

So

$G_6= 1202400 (1 -0.165)$

$G_6= 1004004$

Generally the total worth of the investment after 6 months is T = $ 1004004

Generally the geometric mean of the monthly returns is

$\= G = \sqrt[n]{ [(1 + R_1 ) * \cdots (1 + R_n)} ]-1$

Here n represents the number of months which has a value n = 6

So

$\= G = \sqrt[6]{[(1+ (-0.4 )) * (1 + 0.67) * \cdots * (1 + (-0.165))]} - 1$

$\= G = 0.001$

5 0

3 years ago

Please help!!

BlackZzzverrR [31]

Answer:

5

Step-by-step explanation:

edu 2020

8 0

3 years ago

Read 2 more answers

Solve this system of equations by substitution<br> x=y+3<br> x+7=2y

stiv31 [10]

Answer:

(13, 10 )

Step-by-step explanation:

Given the 2 equations

x = y + 3 → (1)

x + 7 = 2y → (2)

Substitute x = y + 3 into (2)

y + 3 + 7 = 2y

y + 10 = 2y ( subtract y from both sides )

10 = y

Substitute y = 10 into (1) for corresponding value of x

x = 10 + 3 = 13

solution is (13, 10 )

3 0

3 years ago

Evaluate the expression x2 + y2 if x = -3 and y= -2

Fantom [35]

Answer:

The Answer is 1

Step-by-step explanation:

It's 1 because x is -3 and its getting squared so its -3 times -3 which is 9. And then Y is -2 cubed so -2x-2x-2 which equals -8.

9-8=1

Hope this helps!

5 0

3 years ago