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Mrrafil [7]
2 years ago
7

Maria makes $120 in an 8-hours day. Which is correct expression that describes Maria’s hourly rate?

Mathematics
2 answers:
Naya [18.7K]2 years ago
5 0

Answer:

$15

Step-by-step explanation:

$120÷8h=$15

thank you for this question

Sedbober [7]2 years ago
3 0

Answer:

she gets paid 15$ a hour

Step-by-step explanation:

divide 120 by 8

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The approximate dimensions of an olympic size swimming pool are 164ft by 82ft by 6ft?what is the volume?
harkovskaia [24]

To find the volume multiply the length by the width by the depth.


Volume = 164 x 82 x 6 = 80,688 cubic feet.

7 0
3 years ago
Read 2 more answers
A firm has a fixed cost of $500 in its first year of operation. When the firm produces 100 units of output, its total costs are
HACTEHA [7]

Answer:

option (a) $250

Step-by-step explanation:

Data provided in the question:

Fixed cost = $500

For 100 units produced Total cost = $3,500

For 101 units produced, Total cost = $3,750

Now,

Marginal cost is calculated as:

Marginal cost = \frac{\textup{Total change in cost of producing more goods}}{\textup{Total change in produced goods}}

thus,

Marginal cost = \frac{\textup{Total cost of 101 units - Total cost of 100 units}}{\textup{101-100}}

or

Marginal cost = \frac{\textup{3,750-3,500}}{\textup{1}}

or

Marginal cost = $250

Hence,

The correct answer is option (a) $250

7 0
3 years ago
35 of 39
natali 33 [55]

Step-by-step explanation:

5x 3 1/2 = 3 x 5 1/2 is false

3 0
3 years ago
Two angels re supplementary. The larger angle is 48 degrees more than the 10 times the smaller angle. Find the measure of each a
evablogger [386]
Supplementary angles are two angles that add up to 180°.

STEP 1:
find the value of x

x= smaller angle
10x + 48= larger angle

Add the two angles above to equal 180.

x + (10x + 48)= 180
combine like terms

11x + 48= 180
subtract 48 from both sides

11x= 132
divide both sides by 11

x= 12° smaller angle


STEP 2:
find the value of the second angle

=10x + 48
=10(12) + 48
=120 + 48
=168° larger angle


CHECK:
12° + 168°= 180°
180°= 180°


ANSWER: The smaller angle is 12° and the larger angle is 168°.

Hope this helps! :)
8 0
3 years ago
After a month of successful fundraising, Hansen and his classmates voted on whether to donate the money they had raised to hunge
VMariaS [17]
80%
Step-by-step explanation:
Votes: 24 were for hunger relief and 6 were for environmental causes. There were 24 + 6 = 30 votes in total.
Thus,
30 votes - 100%,
24 voyes - x%.
Mathematically, you can write a proportion:
6 0
2 years ago
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