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Korolek [52]
3 years ago
9

I NEED ANSWERS ASAP(WORTH 20 POINTS) WILL MARK BRAINLIEST

Mathematics
2 answers:
Rufina [12.5K]3 years ago
5 0
B. Negative infinity-1
eimsori [14]3 years ago
3 0

Answer:

B. (negative infinity, -1)

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in a recent year one United States dollar was equal to about 82 Japanese yen how many Japanese yen are equal to $1,00 $1,000 $10
Yuki888 [10]
In a recent year, one United States dollar was equal to about 82 Japanese. How many Japanese yen are equal $100?$1,000?$10,000 
<span>Given is: </span>

<span>1 USD = 82 Japanese Yen   </span>

<span>Conversion: </span><span>

1.  100 USD x 82 JY / 1 USD = 8, 200 Japanese Yen</span> <span>
2.  1000 USD x 82 JY / 1 USD = 82, 000 Japanese Yen</span> <span>
3.  10, 000 USD x 82 JY / 1 USD = 820, 000 Japanese Yen</span> 
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3 years ago
The number of stops a bus makes on a certain day is represented by the variable s. Which set of numbers best describes the value
Alekssandra [29.7K]
<span>You'll only be using positive integers for the number of bus stops, and those are the whole numbers, answer d.

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8 0
3 years ago
Serial numbers for a product are to be made using 2 letters followed by 3 digits the letters are to be taken from the first 6 le
kipiarov [429]

Answer:

Step-by-step explanation:

We have to make 5 place serial number with first two as alphabets and last three as digits.

The alphabets are bonded to first 6 ( A, B, C, D, E, F) where as digits are 10 (say 1 to 10).

Let the serial number be S1 S2 S3 S4 S5.

For Alphabets

For S1 we have 6 alphabets.

Now for S2 we are left with 5 alphabets since there is no repetition one alphabet will be fix for S1.

So the possible combination for S1 S2= 6x5=30.

For Digits

We did the same as we did for alphabets, for S3 we have 10 possibilities, and for S4 and S5 9 and 8 respectively due to the no repetition condition.

So the possible combinations for S3 S4 S5 = 10x9x8=720

So the total number of serial numbers are 30+720=750.

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3 years ago
How many fire extinguishers must be carried onboard motorized boats, with installed fuel tanks, that are between 26 and 40 feet
vlabodo [156]

<span>The number of fire-extinguisher that are required to be carried onboard motorized boats depends on the size of the boat. The main purpose of fire extinguishers is for the protection of the motor engine. Thus, For a 26 and 40 feet in length, at-least two B-I extinguishers or one B-II are required to carry.</span>

8 0
3 years ago
Which unit is commonly used in both the metric and u.s system of units
Arlecino [84]

Answer:

Step-by-step explanation:

Surely the units of time: minut, hour, second.

5 0
3 years ago
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