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adell [148]
2 years ago
6

A parabola and it’s directrix are shown on the graph. What are the coordinates of the focus of the parabola?

Mathematics
2 answers:
Svetllana [295]2 years ago
5 0

Answer:

a. (0,2)

Step-by-step explanation:


UkoKoshka [18]2 years ago
4 0

Answer:

a on edge

Step-by-step explanation:

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An estimated 40% of all people were born after the year 2000. If two people are selected at random from around the world, what a
sukhopar [10]

The chances that NEITHER of these two selected people were born after the year 2000 is 0.36

<h3>How to determine the probability?</h3>

The given parameters are:

Year = 2000

Proportion of people born after 2000, p = 40%

Sample size = 2

The chances that NEITHER of these two selected people were born after the year 2000 is calculated as:

P = (1- p)^2

Substitute the known values in the above equation

P = (1 - 40%)^2

Evaluate the exponent

P = 0.36

Hence, the chances that NEITHER of these two selected people were born after the year 2000 is 0.36

Read more about probability at

brainly.com/question/25870256

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4 0
1 year ago
How many pennies are in 1 months lion dollars?
My name is Ann [436]
Ten thousand pennies
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2 years ago
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It takes you 8 hours to dig a hole. It would take you and your brother 5 hours to dig that same hile together. If your brother w
inn [45]

Answer:

I think if it takes me 8 hours then it will surely take him 8 hours

6 0
2 years ago
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Larissa takes a dose of 4 drops of medicine every day, three times a day. One milliliter (mL) of the medicine contains about 20
professor190 [17]

Answer:

The bottle will last for 20 days.

Step-by-step explanation:

Given that:

Number of drops in a dose = 4 drops

Dose is taken three times a day, therefore,

Number of drops taken in a day = 4*3 = 12 drops

One milliliter = 20 drops

12 mL = 20*12 = 240 drops

Number of days the bottle will last can be find out by calculating total number of drops by the number of drops consumed in a day.

Number of days bottle will last = \frac{240}{12}=20

Hence,

The bottle will last for 20 days.

3 0
3 years ago
A square rug has an area 80ft which is the best approximation of the length of one side of the rug.....Explain...If you can show
kow [346]
So to find the answer, first we need to understand how to approximate square roots. 80 is an imperfect square, so we're going to have to round the answer. To find that, we need to find the multiples 80.

72, 80, 81.
8, x, 9

So the distance apart between 72 and 81 is 9. The answer, x, is obviously between 8 and 9, and since the distance between these to is 9, your answer is going to be 8.9 .
5 0
2 years ago
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