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3 years ago

11

Jessica wants to buy a new chair that has a regular price of $75 this week the chair will be on sale for 12% discount how much m

oney will Jessica save if she buys at chair this week

1 answer:

Nina [5.8K]3 years ago

5 0

Answer:

68.75

Step-by-step explanation:

75 divided by 12 is 6.25 so you subtract 6.25 from 75 and get your answer.

i hope this helps.

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For her birthday, Kendra received a gift card in the mail from her grandparents. The gift card was worth $50. Kendra thought, si

otez555 [7]

Answer:

She lost $15 on her 50 dollar credit card.

Step-by-step explanation:

Kendra received a gift card in the mail from her grandparents. The gift card was worth $50.

Kendra forgot all about the gift card, and the card loses $5 every month after its date of purchase if it has not been used.

Kendra loses $5 each month,

She forget the card for 3 months.

So, Multiply the $5 by 3 months

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4 years ago

Five good light bulbs and two defective ones were mixed up unknowingly. To identify the defective ones for disposal, the bulbs a

Alexxandr [17]

Answer:

The probability of the event of identifying both the defective bulb in the second attempt is $\frac{1}{21}$ .

Step-by-step explanation:

The number of good light bulbs is 5 and the number of defective bulbs is 2.

It is provided that when a defective bulb is found in the inspection it is disposed.

If a defective bulb is found in the first trial the probability of his event is $\frac{2}{7}$ .

Now the remaining number of bulbs is 6.

If a defective bulb is found in the second trial the probability of his event is $\frac{1}{6}$ .

So the probability of identifying both the defective bulb in the second attempt is:

P (Selecting a defective bulb in 1st attempt) × P (Selecting a defective bulb in 2nd attempt) =

$=\frac{2}{7}\times\frac{1}{6} \\=\frac{1}{21}$

Thus, the probability of the event of identifying both the defective bulb in the second attempt is $\frac{1}{21}$ .

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3 years ago

What is the volume of the figure composed of two congruent triangular prisms if a = 4 units, b = 2 units, and c = 6 units?

Bess [88]

Answer:

Step-by-step explanation:

3x with 2 power

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Answer:

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Step-by-step explanation:

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3 years ago

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Dimas [21]

Answer:

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Step-by-step explanation:

1.5 every 3 minutes

there is 60 minuts in an hou you already have 3 so thimes it by 20 to get 60 then times 60 by 1.5

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3 years ago

Read 2 more answers