When operating a crane, which of the following is an important safety precaution?

SAT

1 answer:

Nostrana [21]3 years ago

3 0

A, all of these answer choices are important.

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How do you use present tense in your writing or your homework?

nexus9112 [7]

For example if you were writing someone playing football

Past : he was playing football

Present : he is playing football

So present tense is something going on in that moment

8 0

3 years ago

How many distinct permutations can be made from the letters of the word independence?.

Komok [63]

There are 1,663,200 different permutations.

<h3>How many different permutations can be made?</h3>

First, we need to count the number of different elements in the word independence.

We have 6 different letters.

i appears only one time.
n appears 3 times.
e appears 4 times.
d appears 2 times.
p appears one time.
c appears one time.

For a total of 12 letters. The different number of permutations is given by the factorial of the total number of elements (12) divided by the factorials of the number of repetitions of all the elements. Then we have:

$P = \frac{12!}{1!*3!*4!*2!*1!*1!} = \frac{12!}{3!*4!*2!} = \frac{12*11*10*9*8*7*6*5}{3*2*2} = 1,663,200$