3 years ago

What does a Riemann sum represent?

1 answer:

3 0

A Riemann sum approximates the area of a certain region. Usually it's used in calculus, where you use the Riemann sum to approximate the area a curve instead of using an integral to find the exact value, since that tends to take a lot more time and effort.

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frez [133]

Answer: D

Step-by-step explanation:

Sum of adjacent angles on a straight line is 180°

x+56°=180°...

x=180°-56°

x=124°

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2 years ago

Give four rational numbers equivalent to : a) 2/7 b) 3/5

serg [7]

Answer:

Step-by-step explanation:

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Use the equation s = m - 7 to find the value of s when m = 10.

fgiga [73]

S=3
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3 years ago

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Nostrana [21]

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3 years ago

You pick 5 digits (0-9) at random without replacement, and write them in the order picked. What is the probability that you have

Tanzania [10]

Answer:

Probability is : 1/30240= 0.000033068

Step-by-step explanation:

You pick 5 digits (0-9) at random without replacement, and write them in the order picked.

The probability that you have written the first 5 digits of your phone number is -

As there are no repeats, the choice to choose from decreases at each step making it 10,9,8,7,6.

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4 0

3 years ago