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lorasvet [3.4K]
3 years ago
11

a rock climber climbs down into the grand canyon at a rate of 2ft/ min. how long will it take to climb down 50 feet?

Mathematics
1 answer:
Karolina [17]3 years ago
5 0

25 minutes

50/2=25


Hope this helps!!

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Please help with this
frozen [14]

Answer:

Step-by-step explanation:

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3 years ago
Write the decimal that 1 tenth of 0.9
Viefleur [7K]

0.09

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7 0
4 years ago
What is the average rate of change of the function over the interval x = 0 to x = 8?
salantis [7]
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Explanation:
The average rate of change of function  = \frac{f(b) - f(a)}{b - a}

Where
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f(b) = f(8) =  \frac{2*8-2}{5*8-6} =  \frac{7}{17} \\ f(a) = f(0) =  \frac{2*0-2}{5*0-6} =  \frac{1}{3} \\  \frac{f(b)  - f(a)}{b-a} =  \frac{ \frac{7}{17} -  \frac{1}{3}}{8} =  \frac{1}{102}

Hence the average rate of change of function = \frac{1}{102} (in fraction)
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4 years ago
What is the slope of the line that modles the table below? ​
Shtirlitz [24]

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6 0
3 years ago
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s344n2d4d5 [400]
(7.2\cdot10^7)^2=7.2^2\cdot(10^7)^2=51.84\cdot10^{14}=\boxed{5.184\cdot10^{15}}=\\
\boxed{5,184,000,000,000,000}
5 0
3 years ago
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