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3 years ago

A painter works 37.5 hours one week. if she worked 5 days how many hours did she work on average per day?

Mathematics

1 answer:

NARA [144]3 years ago

4 0

She worked 7.5 hours per day

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Select each number where you would plot a point to correctly answer the question.

lina2011 [118]

Answer:

4 and -4, both points are four away from zero and absolute value does not care about whether the number is positive or negative

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3 years ago

What are the coordinates of the image of vertex G after a reflection across the line y = x? (–4, –5) (4, 5) (–5, 4) (5, –4)

Sergio039 [100]

Answer:(-5,4)

Step-by-step explanation:

Just took the test on edge

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3 years ago

(elimination question) There are a total of 64 students in a drama club and yearbook club. The drama club has 10 more students t

VLD [36.1K]

A)
D+Y=50
D=Y+10

b)
Y+10+Y=50
2Y+10=50
2Y=40
Y=20

Therefore there are 20 in yearbook and 30 in drama.

To check our work:
D=Y+10
30=20+10
30=30 [CHECKS TRUE]

4 0

3 years ago

Yall help me out bro HELP!!!

zubka84 [21]

Answer:

Step-by-step explanation:

As per the graph the intersection point has coordinates:

x = 2, y = - 2

The point is (2, -2)

7 0

3 years ago

What is the range for the following function? y=1/(x+2)+3

LUCKY_DIMON [66]

Answer:

$\large \boxed{\text{C) }\{y: y \in \mathbb{R}, y \ne 3\} }$

Step-by-step explanation:

The range is the spread of the y-values (minimum to maximum distance travelled).

The graph of your function is a hyperbola shifted two units left and three units up from the origin.

There is a vertical asymptote at x = -2, so y does not exist when x = -2. However,

$\displaystyle \lim_{x \rightarrow -{2}^{+}}f(x) = \lim_{x \rightarrow -{2}^{+}}\left (\dfrac{1}{x+2}+3 \right ) = 0 + 3 = 3\\\\\lim_{x \rightarrow -{2}^{-}}f(x) = \lim_{x \rightarrow -{2}^{-}}\left (\dfrac{1}{x+2}+3 \right ) = 0 + 3 = 3$

Since the limit from either side is the same,

$\displaystyle \lim_{x \rightarrow -{2}}f(x) = 3$

The graph below shows the asymptotes of your function.

Thus. y can take any value except 3.

In set builder notation, the range is

$\large \boxed{\mathbf{\{y: y \in \mathbb{R}, y \ne 3\} }}$

4 0

3 years ago