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d1i1m1o1n [39]
3 years ago
15

he radius of a circular oil slick expands at a rate of 8 m/min. (a) How fast is the area of the oil slick increasing when the ra

dius is 26 m?
Mathematics
1 answer:
Sloan [31]3 years ago
3 0
If it's expanding 8m per minute, then you have to multiply 8 by 26.

1 minute = 8 m
2 minutes = 16 m
5 minutes = 40 m
10 minutes = 80 m
26 minutes = 208

8 * 26 = 208

So when it reaches 26 m in length, it'll be expanding 208m per minute.
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3 years ago
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The low temperature (in degrees Fahrenheit) for one week in Minneapolis, MN were Mon Tue Wed Thur Fri Sat Sun –6 –4 –5 2 0 3 –7
Alika [10]
Part A : You want to arrange the larger negative numbers to the left, so the number farthest left would be -7, followed by -6, -5, -4, and then 0. Then 2 is next, followed by 3. So the answer would be : -7, -6, -5, -4, 0, 2, 3.

Part B : So on that day on January, it's saying the Minnesota's degree was -14 degrees Fahrenheit and New York was -5. And he's saying that New York is colder. This is incorrect because people often make this mistake when working with negative numbers. Think of the numbers on a number line, on the negative side, the farther you are away from zero, the colder it will be. The closer you are to zero on the negative side, the less colder it'll be. On the positive side, the farther you are away from zero, the hotter it will be. The closer you are to zero on the positive side, the more warmer, this is why he is incorrect.

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4 0
3 years ago
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A student made a mistake when measuring the volume of a big container. He found the volume to be 75 liters.However, the real val
DENIUS [597]

Answer: 20%

Step-by-step explanation:

Explanation is in progress of writing:

First, I will divide 60 by 75 and multiply by 100, to find what percent of 75 is 60:

= \frac{60}{75} · 100

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3 0
3 years ago
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Tems11 [23]

Answer:

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Step-by-step explanation:

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3 0
3 years ago
Which expression is NOT equivalent to 40 + 20​
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The correct answer is:
* drumroll please*
4(10+16)

I hope that helps mi amor! ❤️
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