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xz_007 [3.2K]
3 years ago
10

In a local city, the temperature at noon is -3ºC. The temperature is expected to decrease by 2.5°C each hour until the

Mathematics
1 answer:
kirill115 [55]3 years ago
8 0

Answer:

6 hours

Step-by-step explanation:

18-3= 15 degrees different between noon temperature and  the reached one

15/2.5 = 6

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BARSIC [14]

Answer:

270

Step-by-step explanation:

becasue 100 percent of 90 would be 90

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90*3=270

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3 years ago
20 weeks : 14 Days in simplest form? <br><br> Can you explain as well??
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3 years ago
Please please help me
Gekata [30.6K]

Answer:

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Step-by-step explanation:

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Below are two different functions, f(x) and g(x). What can be determined about their slopes?
worty [1.4K]
<h3>Answer: B) the function g(x) has a larger slope</h3>

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The slope of f(x) is 4, since the equation y = 4x+2 has slope m = 4. Compare this to y = mx+b.

The slope of g(x) is 5. Note how if we started at (0,-2) on the red line and moved up 5 and to the right 1, we arrive at (1,3) which is another point on the red line. You could use the slope formula

m = (y2-y1)/(x2-x1)

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Since the slope of f(x) is 4 and the slope of g(x) is 5, we see that g(x) has a larger slope. The g(x) line is steeper compared to f(x).

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