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Novay_Z [31]
2 years ago
12

HELP ASAP GIVING BRANLIST 100 POINTS!!!

Mathematics
2 answers:
Sedbober [7]2 years ago
6 0

Rate of change between 1 and 3: find the y values for 1 and 3:

Rate of change = (6-1) / (3-1) = 5/2

Rate of change from 2 and 4:

= (10-3) / (4-2) = 7/2

The rate from 2 to 4 is larger because 7/2 is larger than 5/2

vaieri [72.5K]2 years ago
3 0

Answer:

see below

Step-by-step explanation:

We need to find the slope

m = (y2-y1)/(x2-x1) for the points (1,1) and (3,6)

m = (6-1)/ (3-1)

   = 5/2

the average rate of change is 5/2

m = (y2-y1)/(x2-x1) for the points (2,3) and (4,10)

m= (10-3)/(4-2)

  = 7/2

the average rate of change is 7/2

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Applying the percentages, and considering that 70% of the first group drinks at least 2 glasses of water a day, it is found that 0.725 = 72.5% of the team drinks at least 2 glasses of water a day.

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A similar problem is given at brainly.com/question/1517088

4 0
3 years ago
Hey please help me please help please
Airida [17]

1.

a) metres to centimetres :

multiply length by 100

b) metres to millimetres:

multiply length by 1000

c) kilograms to grams:

multiply the mass value by 1000

d) litres to millilitres :

multiply volume by 1000

2.

a) 3 m = 3× 100 = 300 cm

b) 28 cm = 28 × 10 = 280 mm

c) 2.4 km = 2.4 × 1000

= 24 × 10^-1 × 10^3

= 24 × 10^2 =2400 m

d) 485 mm =485 / 10

= 485 / 10 ^1

= 485 × 10 ^-1

= 48.5 cm

e) 35 cm = 35 / 100

= 35 /10^2

= 35 × 10 ^ -2

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f) 2.4 m = 2.4 / 1000

= 24 × 10 ^-1 / 10^3

= 24 × 10^-1 × 10 ^-3

= 24 × 10 ^ -4

= 0.0024 km

g) 2495 mm = 2495 /1000

= 2495 /10^ 3

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3 years ago
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Answer:

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6+10=16

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