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kari74 [83]
3 years ago
8

Math help !!! I don't have answer choices so show the work please :)

Mathematics
1 answer:
11Alexandr11 [23.1K]3 years ago
8 0
Im not sure but I think its Option I
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Mai is filling her fish tank. Water flows into the tank at a constant rate.
Shalnov [3]
Ok so the consent rate is 5 and 8
5 0
3 years ago
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Find the weekly gross wages for a person who works 55 hours a week at $16 hourly with time and a half overtime for any hours ove
sergiy2304 [10]

Answer:

1000$

Step-by-step explanation:

55 = 40 hours + 15 Overtime hours

40×16 = 640$

16$×1.5 = 24$ an HR for overtime ( time and a half = 1.5)

24$ × 15 Overtime hours = 360$

640+360 = 1000$ gross

then come taxes

4 0
3 years ago
A researcher studied the relationship between the number of times a certain speciesof cricket will chirp in one minute and the t
cricket20 [7]

Answer:

C. Actual temperature of 57.1°F when the cricket has chirped 116 times

Explanation:

The x-axis represents the number of chirps per minute.

The values on the y-axis represent the temperature (in °F).

Given the point (116, 57.1)

• The number of chirps per minute = 116

,

• Temperature = 57.1°F

Thus, the point (116, 57.1) represent an actual temperature of 57.1°F when the cricket has chirped 116 times.

4 0
1 year ago
C = k - 273.15 (a) Write two other related equations . (b) If the temperature is 23 in degrees Celsius , what is the temperature
Alona [7]

Answer:

(a) k = C + 273.15, F = 1.8(k - 273.15) + 32

(b) k = 296.15

(c) 25 celcius is greater than 300 kelvis.

Step-by-step explanation:

(a) one equation would be to solve for k instead of c, and another related equation could be from kelvin to Farenheit.

C = k - 273.15

C + 273.15 = k

k = C + 273.15

F = 1.8(k - 273.15) + 32

(b) for this one you have to substitute in the previous equation and solve for k.

23 = k - 273.15

k = 23 + 273.15

k = 296.15

(c) you have to convert either kelvins to celcius or celcius to kelvins.

C = k - 273.15

C = 300 - 273.15

C = 26.85

So 25 celcius is greater than 300 kelvis.

5 0
3 years ago
Solve:<br>-3(-2)^2-12(-2)+3<br>(show your work)
tamaranim1 [39]
PEMDAS

-3(-2)^2-12(-2)+3
-3(4)-12(-2)+3
-12-12(-2)+3
-12+24+3
12+3
=15
7 0
3 years ago
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