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Varvara68 [4.7K]
2 years ago
7

A container is filled with water. This container has a small hole. After 20 minutes the amount of water in the container is 600

mL (milliliters). After 60
minutes the amount of water remaining is 200 ml.
How many minutos doos it take for the water to reach 400 mL? Is this reasonable given the context and what you know about linear functions?
It will tako
minutes. This is
because
Mathematics
1 answer:
Grace [21]2 years ago
4 0

Answer:

100 minutes and yes

Step-by-step explanation:

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Of 14 possible books you plan to take 8 with you on vacation how many possible coalitions of 8 could you have?
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a red ball and 4 white ball are in a box if two balls are drawn without replacement ,what is the probability of getting a red ba
BARSIC [14]

The probability is 1/5 to get a red ball in 1st draw and a white ball in 2nd draw.

<u>Step-by-step explanation:</u>

  • There are 1 red ball and 4 white balls in a box.
  • The total number of balls in the box = 1 red + 4 white = 5 balls.

The two balls are drawn without replacement.

<u>Drawing the first ball :</u>

The first draw should be a red ball.

The probability to get a red ball = No.of red balls / Total balls in the box.

We know that, No. of red balls is 1 and total balls in the box is 5.

P(red ball) = 1/5

<u>Drawing the second ball :</u>

The second draw should be a white ball.

The probability to get white ball = No.of white balls / Total balls in the box.

We know that,

No. of white balls is 4.

The total balls in the box after the first draw will be 4 balls.

P(white ball) = 4/4

The probability of getting a red ball on the first drawn and a white ball on the second​ draw = P(red ball) × P(white ball)

⇒ (1/5) × (4/4)

⇒ 4/20

⇒ 1/5

Therefore, the probability is 1/5 to get a red ball in 1st draw and a white ball in 2nd draw.

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If the shaded sector is 75m what would the area be of the circle? A. 30 B. 36 C.144 D. 108
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The correct answer is letter B
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A juice stand sells smoothies in cone-shaped cups that are 8 in. tall. The regular size has a 4 in. diameter. The jumbo size has
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All cone-shaped cups have the same height in 8 inches. They just differ in their diameters. To solve for the volume of the regular and jumbo sizes, let's use the formula for the volume of cone

V = (1/3)*pi*(r^2)*h

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Regular size:
V = (1/3)*pi*((4/2)^2)*8
V = 33.5 cube inches

Jumbo size:
V = (1/3)*pi*((8/2)^2)*8
V = 134.0 cube inches
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3 years ago
Match the y coordinate with coo responding pairs of x
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<h3>Answer:</h3><h3>◎ See the attachment photo. </h3>

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