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3 years ago

14

On a coordinate plane, which BEST describes where the point (0, −6) lies? A) in Quadrant I B) on the x-axis C) on the y-axis D)

in Quadrant II

1 answer:

OverLord2011 [107]3 years ago

8 0

Answer:

C) y-axis

Step-by-step explanation:

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A firm offers routine physical examinations as part of a health service program for its employees. The exams showed that 8% of t

Alexxandr [17]

Answer: A. 0.20

Step-by-step explanation:

Let A be the event of employees needed corrective shoes and B be the event that they needed major dental work .

We are given that : $P(A)=0.08\ ;\ P(B)=0.15\ ;\ P(A\cap B)=0.03$

We know that $P(A\cup B)=P(A)+P(B)-P(A\cap B)$

Then, $P(A\cup B)=0.08+0.15-0.03= 0.20$

Hence, the probability that an employee selected at random will need either corrective shoes or major dental work : $P(A\cup B)= 0.20$

hence, the correct option is (A).

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3 years ago

Select all of the following 2D shapes that may be formed by slicing a square pyramid?

ivann1987 [24]

Answer:

A and D

Step-by-step explanation:

Ok so first, if you slice parallel to the base, you can get a square.

If you slice parallel to a face, you get a triangle.

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3 years ago

Tatiana says the domain of this relationship is all x-

boyakko [2]

Answer:

no

Step-by-step explanation:

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3 years ago

Hey and I supposed to add or multiple when there is volume?

MrMuchimi

Answer:

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Step-by-step explanation:

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3 years ago

Read 2 more answers

If the temperature after 4.4 degree drop was -2.5 degrees Celsius what was the temperature at noon

Lostsunrise [7]

Answer:

1.9°C

Step-by-step explanation:

Let X be the temperature at noon and -2.5°C be the current temperature after the drop.

-We calculate temperature at noon as:

$\bigtriangleup =t_o-t_n\\4.4=X--2.5\\\\X=4.4-2.5\\\\=1.5\textdegree C$

Hence, the temperature at noon was 1.9°C

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3 years ago