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adell [148]
3 years ago
9

Racers at a 5k race are assigned an identification tag consisting of two digits (0–9) and one letter. how many different identif

ication tags are possible?
Mathematics
1 answer:
poizon [28]3 years ago
4 0
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99

I just made it harder for myself by doing literally every possible way and writing it down but your answer is exactly "100" different ways.
You might be interested in
HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
kotykmax [81]

Answer:

∠LNM = 38°

∠M  = 52°

Step-by-step explanation:

Here, ∠M  = x

Let the measure of ∠LNM = ∠1

Now, ∠PNM  + ∠1  = 180°  (LINEAR PAIRS)

So, ∠1   =  180° -  ∠PNM =  180° -  142°

= 38°

⇒∠1 = 38° , or  ∠LNM = 38°

Now, in triangle LMN, by ANGLE SUM PROPERTY of a triangle

∠NLM + ∠X + ∠1  =  180°

or, 90° + x + 38° =  180°

⇒ x = 180° - 128° = 52°

Hence, the measure of x = 52°  , or ∠M  = 52°

5 0
3 years ago
Taylor ran 2 1/4 miles and walked 2 4/5 miles. How far did she run and walk
irinina [24]
Okay. So, we should convert fractions to the least common denominator, which is 20. That would be 2 5/20 and 2 16/20. Add both of those numbers up to get 5 1/20. Taylor ran and walked 5 1/20 miles.
5 0
3 years ago
What is 2+21*13-45+12*67
sleet_krkn [62]

Answer:

1034

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Plz help me well mark brainliest if correct!.,
AlekseyPX

Answer: The perimeter is 20 cm

Step-by-step explanation: The top and bottom are same length, so 6+6, and the sides are the same length, so 4+4 don’t forget it’s cm and it becomes 20 cm.

PERIMITER = ADDING ALL SIDES

AREA = MULTIPLYING

6 0
3 years ago
25 less than 4 times a number is 47. What is the number?
snow_tiger [21]

Answer:

18

Step-by-step explanation:

25 + 47 = 72

72 ÷ 4 = 18

5 0
3 years ago
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