What is the probability of getting a 4 each time if a die is rolled 3 times

Answers

Answer 1

Answer: The probability is 5.55555555555556% or rounded is 6%.

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The regular price of a space invader game is $52 but it’s on sale. The discount is $13. What percentage discount is this ?

Answers

Step-by-step explanation:

52-13=39(discounted)

39/52(in fraction form)×100=75%

^^^

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WILL MARK BRAINLIST!!!!

Just need question 1 (i) and 2 (i), (ii)

Answers

2i
y=4-2x and 4x+2y = 5 can be rewritten as:

y = -2x + 4
2y = -4x + 5

Multiply all 3 terms of the first eq'n by 2: 2y = -4x + 8

Note that 2y = -4x shows up in both equations. This is enuf info on which to conclude that the 2 lines have the same slope.

A suit with an original price of $300 was marked down 30%. You have a coupon good for an additional 20% off. What is the suits final cost?

Answers

300 * 0.7 = 210
210 * 0.8 = 168
$168 wow that’s a cheap suit I’m getting one

Final answer:

The suit's final cost after a 30% markdown and an additional 20% off coupon is $168.

Explanation:

To find the suit's final cost, we first calculate the price after the 30% markdown. Subtracting 30% of $300 gives us: $300 - ($300 x 0.30) = $210. Next, we apply the additional 20% off coupon. Subtracting 20% of $210 gives us: $210 - ($210 x 0.20) = $168. Therefore, the suit's final cost is $168.