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ludmilkaskok [199]
3 years ago
7

A lock has 3 digits and can have any number from 0-9 how many combinations are there

Mathematics
1 answer:
tatiyna3 years ago
8 0

Ten choices for the first digit, 10 for the second, 10 for the third,

10 × 10 × 10 = 1000 combinations

Answer: 1000

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3/2y - 3 + 5/3 z when y= 6 and z = 3.
wel

Hope this helps some lol

4 0
4 years ago
The numbers in this sequence increase by 40 each time 30, 70, 110, 150. The sequence is continued with the same rule. Which numb
Zolol [24]

The value in the sequence closest to 300 is 310

<h3>Arithmetic Sequence</h3>

Arithmetic sequence is a sequence where each term increases or decreases by addition or subtraction of a constant term

the first term a = 30

common difference, d = 40

which term is closest to 300 we solve like this

300 / 40 = 7.5 say 7

the 7th term, T7 is solved by

T7 = a + ( n - 1 ) d

T7 = 30 + ( 7 - 1 ) 40

T7 = 30 + 240

T7 = 270

checking for the 8th term to confirm the nearest

T8 = T7 + d = T7 + 40

T8 = 270 + 40

T8 = 310

therefore the 8th term is closest and the value is 310

Read more on Arithmetic sequence here:

brainly.com/question/7882626

brainly.com/question/6561461

7 0
3 years ago
I really need this can someone help solve asap!!!
Kryger [21]

Answer: to find this answer .we need to do pegothogs property

Step-by-step explanation:

30° + 90° = 90 (because it is right angle )

120° - 90° = 30°

Plz mark me as brainlist

thank you :-)

4 0
4 years ago
A store owner wants to make a candy mix that sells for $1 per
Elena-2011 [213]

Step-by-step explanation:

the store owner should add 12.5 pounds of gummy candy

7 0
3 years ago
Read 2 more answers
Can someone explain, please?
Elena L [17]
You have to find the square root of 169, then add the square root of 169 by 7




Hope this helped :)
5 0
3 years ago
Read 2 more answers
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