answer: $1,440
explanation: here’s the equation with the values in this case
>> interest = 7,000 x 0.05 x 4
after multiplying, you get 1,440, which is the simple interest
**tip: turn the rate/percent into a decimal, then multiply
Answer: 8 1/4g/cm³
Step-by-step explanation:
Given the graph :
The rate of change in the mass of copper with respect to volume :
To obtain this, we find the slope or gradient of the graph:
Gradient = Δy / Δx = (y2 - y1) / (x2 - x1)
Drawing a right angled triangle on the anybpart of the line of best fit:
y2 = 40 ; x2 = 4.75 ; y1 = 16 ; x1 = 2
(y2 - y1) / (x2 - x1)
= (40 -16) / (4.75 - 2)
= 24 / 2.75
= 2400/275
= 8.727 g/cm^3
Due to unit and graph scale,, the slope is closest to 8 1/4g/cm³
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Answer:
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Step-by-step explanation:
Answer:
The answer is 'x>7 or x<1' I believe.