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vagabundo [1.1K]
3 years ago
5

How many eight-digit numbers can be formed if the leading digit cannot be zero and the last number cannot be 1 ?

Mathematics
1 answer:
Lera25 [3.4K]3 years ago
4 0

Answer:

128 unique numbers

Step-by-step explanation:

Since only 0 and 1 are to be used, an 8 digit number will have a leading 1. The rest 7 places are free to be either 0 or 1

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Which box-and-whisker plot shows the scores of ten students on a mathematics exam?89, 78, 93, 90, 75, 81, 91, 80, 89, 79
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A box-and-whisker plot is shown above a number line that extends from 70 to 100 with 1 unit markings. The box extends from 79 to between 90 and 91 with a division at 89. There is also a point marked at 89. The whisker on the left extends from 75 to 79. The whisker on the right extends from between 90 and 91 to 93.

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VWX and NOP are similar. If mV=44 and mP=66, what is mW
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3 years ago
Honor Roll: Curfew 18 No Curfew 10 No Honor Roll: Curfew 2 No curfew 7
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Among the students who did not make the honor roll. Then the relative frequency of having no curfew will be 7.

<h3>How to find the relative frequency?</h3>

Relative frequency is the ratio of the considered sub-group count to the total count. (so its frequency of the considered sub-group relative to the total frequency).

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Honor Roll:                       18                                10

No Honor Roll:                 2                                  7

Among the students who did not make the honor roll.

Then the relative frequency of having no curfew will be 7.

Learn more about relative frequency here:

brainly.com/question/8358304

#SPJ1

8 0
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