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3 years ago

At your high school, you are trying to determine the probability that a

Mathematics

2 answers:

AnnyKZ [126]3 years ago

8 0

Cannot be determined

<u>Explanation</u>

The probability cannot be determined because we do not know the distribution of the population. We also do not know the number of students who are taking marketing or spanish or total number of students. Since the data is incomplete, we cannot determine the probability of students taking spanish or marketing.

vitfil [10]3 years ago

7 0

Answer:

I would determine this probability by putting the number of students that are taking both Spanish and Marketing at the same time, over the number of student that are taking Marketing, and simplify it if I want a fraction, but if I want a percentage I will divide it and multiply by 100.

Step-by-step explanation:

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What is the first step in solving the equation 2/3x+1/3+2=5?

julsineya [31]

The first step is combining like terms. On the left side of the equation add all the numbers together that don't have and x (1/3 +2)

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3 years ago

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SpyIntel [72]

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3 years ago

3. The cost(P) in Ghana Ghana Cedis, of producing n items is given by the formula, P=3/4n + 1800. a. Find the cost of producing

ArbitrLikvidat [17]

Answer:

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Step-by-step explanation:

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2 years ago

What is the midpoint of the line segment with endpoints?

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Answer:

B. (1,2)

Step-by-step explanation:

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3 years ago

As.

Natalka [10]

9514 1404 393

Answer:

4/13 h ≈ 0.308 h
22 9/13 km ≈ 22.7 km

Step-by-step explanation:

Mary and Amaruk are starting 35 -15 = 20 km apart. Their closing speed is 40 +25 = 65 km/h. The time it will take to close the gap between them is ...

t = (20 km)/(65 km/h) = 20/65 h = 4/13 h ≈ 0.308 h

They will pass each other after 4/13 hours, about 18 minutes 28 seconds.

In that time, Mary will have increased her distance from Hall Beach by ...

d = (4/13 h)(25 km/h) = 100/13 km = 7 9/13 km

Her distance from Hall Beach when she passes Amaruk will be ...

15 km + 7 9/13 km = 22 9/13 km ≈ 22.7 km . . . . . distance from Hall Beach

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3 years ago