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3 years ago

NEED ANSWER NOW!!

Mathematics

2 answers:

Reptile [31]3 years ago

7 0

For this case, the first thing we will do is define the following functions:
Function orange = D (x)
Blue function = D1 (x)
Let's see how one function varies with respect to the other:
D1 (x) = D (x) - 2.5
Therefore, we see that the function decreases.
Answer:
B. A decrease in demand

nydimaria [60]3 years ago

6 0

The answer would be letter B. You can see that the price of the demanded products as the time passes by decreases. So the answer is letter B.

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Phoenix [80]

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3 years ago

Can someone answer this

bezimeni [28]

Answer:

Step-by-step explanation:

x 6 a

8 48 c

-4 b 20

Let the unknown numbers of the multiplication grid are a, b and c.

1). 6 × 8 = 48

2). (-4)×6 = b

b = -24

3). (-4) × a = 20

a = -5

4). 8 × a = c

8 × (-5) = c

c = -40

Therefore, missing in the given multiplication grid are,

x 6 -5

8 48 -40

-4 -24 20

6 0

3 years ago

Only need A for number 1 and B for number 2

lisabon 2012 [21]

Well 1A is wrong as 13+4=17 and 11+7=18 and 2B is also wrong as 6 squared is 36 and 4 squared is 16,36+16=52 6+4=10 10 squared is 100 on (6+4) squared you would do the addition as there is BIDMAS brackets indices division multiplication addition and subtraction

7 0

3 years ago

Find the expected value of the winnings

Orlov [11]

The expected value of the winnings from the game is $4

<h3>How to determine the expected value?</h3>

The payout probability distribution is given as:

Payout ($) 2 4 6 8 10

Probability 0.5 0.2 0.15 0.1 0.05

The expected value is then calculated as:

$E(x) = \sum x * P(x)$

This gives

E(x) = 2 * 0.5 + 4 * 0.2 + 6 * 0.15 + 8 * 0.1 + 10 * 0.05

Evaluate the expression

E(x) = 4

Hence, the expected value of the winnings from the game is $4