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Eva8 [605]
3 years ago
14

How do we calculate the rate of change for a given domain

Mathematics
2 answers:
SashulF [63]3 years ago
8 0

Answer:The average rate of change between two input values is the total change of the function values (output values) divided by the change in the input values.

Step-by-step explanation:

hjlf3 years ago
3 0

Answer:

to find the average rate of change, we divide the change in the output value by the change in the import value

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25 POINTS AND BRAINLIEST
kondor19780726 [428]

Answer:

4.24 hours

Step-by-step explanation:

Irina can paint 1/9 of a room in 1 hour since she can paint a room in 9 hours. 1/9x, where x is the number of hours she works and 1/9 of a room per hour is her speed, would be her part of the calculation.

Paulo can paint 1/8 of a room in 1 hour since he can paint an entire room in 8 hours. 1/8x, where x is the number of hours he works and 1/8 of a room per hour is his speed, would be his part of the equation.

1/9x + 1/8x = 1 (Irina's portion of the room plus Paulo's portion of the room equals one complete room) would be the equation.

Look for a denominator that has the same value as the numerator. Both 9 and 8 split evenly into 72 as the initial number. We multiply the top of 1/9 by 8 to convert the fraction and get 8/72x because 9*8 = 72. We multiply the top of 1/8 by 9 to convert the fraction and get 9/72x because 8*9 = 72. We have 8/72x+9/72x=1 currently.

17/72x=1

÷ both sides by 17/72:

17/72x ÷ 17/72 = 1÷17/72

∴ x=1/1 * 72/17

∴ x=72/17= 4.24

8 0
2 years ago
Skylar Sutherland earns a salary of $80,000 per year. How much is Skylar paid per month? *
Nataliya [291]

Answer:

6,666$

Step-by-step explanation:

Because there are 12 months in a year u just have to divide 80,000 by 12.

Got chu :)

7 0
3 years ago
Amir se encuentra en un balcón y lanza una pelota a su perro, que está a nivel del suelo. La altura de la pelota (en metros sobr
aliya0001 [1]

Answer:

Please English translate this for my help

Step-by-step explanation:

4 0
3 years ago
Stark Airlines has fourteen daily flights
schepotkina [342]

Answer: 126

Step-by-step explanation: 14 x 9 is 126, so its 126!!

5 0
3 years ago
Read 2 more answers
Help please this is hard sheet attached
deff fn [24]

Answer:

88 cm²

Step-by-step explanation:

6*2*2+2*2= 28 cm² sides

6*3*2= 36 cm² top and bottom

3*4*2= 24 cm² front and back

28+36+24= 88 cm²

5 0
3 years ago
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