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Galina-37 [17]
3 years ago
9

The candle company is having its semiannual sale. All items are 40 percent off. If the original price of a candle basket is $120

, what is the sale price
A. $36
B. $48
C. $72
D.$84
Please i need answers.
Mathematics
2 answers:
Brrunno [24]3 years ago
7 0

Answer:

C. $72

Step-by-step explanation:

In order to know the answer, you have to know <em>how much is 40% of $120</em>. You can get the answer by using the <em>multiplication operation.</em>

Let's solve.

Let x be the discount of the candle basket.

x = 40% x $120

x = 0.40 x 120

x = $48

Next is to subtract the discount from the original price of the candle basket.

$120 - $48 = $72

<u>The sale price of the candle basket is $72.</u>

Stells [14]3 years ago
6 0

Answer:

It's C

Step-by-step explanation:

120 x 0.4 = 48

120 - 48 = 72

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Step-by-step explanation:

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Due to a manufacturing error, two cans of regular soda were accidentally filled with diet soda and placed into a 18-pack. Suppos
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Answer:

a) There is a 1.21% probability that both contain diet soda.

b) There is a 79.21% probability that both contain diet soda.

c)  P(X = 2) is unusual, P(X = 0) is not unusual

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Step-by-step explanation:

There are only two possible outcomes. Either the can has diet soda, or it hasn't. So we use the binomial probability distribution.

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C_{n,x} = \frac{n!}{x!(n-x)!}

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A number of sucesses x is considered unusually low if P(X \leq x) \leq 0.05 and unusually high if P(X \geq x) \geq 0.05

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P(X = 0) = C_{2,0}(0.11)^{0}(0.89)^{2} = 0.7921

There is a 79.21% probability that both contain diet soda.

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