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steposvetlana [31]
3 years ago
8

Q! and Q2 A fair six-sided dice has five red faces and one grey painted face. The spinner is spun. If the spinner shows an even

number, the dice is thrown.
Work out the probability of getting an even number and the colour grey.

0.4

0.215

0.185

0.066


2) .A is (2, 12) and B is (8, 2). What is the midpoint AB?

(3, 5)

(5, 7)

(4, 6)

(6, 10)
Mathematics
1 answer:
Mice21 [21]3 years ago
3 0

We can't answer the first question, because we know nothing about the spinner (looks like some information is missing).

As for the second question, the coordinates of the midpoint are simply the average of the coordinates of the endpoint, so if we let M be the midpoint of A and B, we have

M=\left(\dfrac{A_x+B_x}{2},\dfrac{A_y+B_y}{2}\right)

Plugging in the numbers, we have

M=\left(\dfrac{2+8}{2},\dfrac{12+2}{2}\right)=(5, 7)

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Answer:

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Step-by-step explanation:

Given - A gift shop sells 160 wind chimes per month at $150 each. the owners estimate that for each $15 increase in price, they will sell 5 fewer wind chimes per month.

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The price per wind chime that will maximize revenue = $ 315

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