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Gnoma [55]
3 years ago
15

In order to unlock the mystery window, you must enter a 3 digit code. You are given these following: -The number can be divided

by the least common multiple of 4 and 12. -The hundreds digitis the greatest common factor 14 and 21.
Mathematics
1 answer:
liraira [26]3 years ago
4 0
343 or how to solve LCM OR GCF Since 1 divides into everything, then the greatest common factor in this case is just 1. When 1 is the GCF, the numbers are said to be "relatively" prime; that is, they are prime, relative to each other. Then the GCF is 1 and the LCM is 2 × 2 × 2 × 3 = 24.

I can’t seem to figure it out so sorry but example on how to find it ^
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In circle o, which term does not describe PR
LuckyWell [14K]
The answer is C Radius because look o. the outside it's clearly bigger
8 0
4 years ago
A survey of 73 students found that 37% were in favor of raising tuition to pave new parking lots. The standard deviation of the
KatRina [158]

Answer:

The value  is   n_2  = 317

Step-by-step explanation:

From the question we are told that

  The sample size is  n  =  73

   The proportion that in favor of raising the tuition is  \^{p} =  0.37

   The standard deviation is  s_1  = 0.098

    The required standard deviation  s_2  = 0.047

Generally the requires standard deviation is mathematically represented as

      s_2  = s_1 *  \sqrt{\frac{n_1}{n_2} }

=>    \frac{s_2}{s_1}  =  \sqrt{\frac{n_1}{n_2} }

=>    \frac{n_1}{n_2} =[\frac{s_2}{s_1} ]^2

=>     \frac{73}{n_2} =[\frac{0.047}{0.098} ]^2

=>     \frac{73}{n_2} =0.2300

=>     n_2 =  \frac{73}{0.2300}

=>   n_2  = 317

3 0
3 years ago
a tour group is going sea diving. sea level is 0 feet. the ocean floor is -18 feet.one diver is already at -11 feet . the tour g
Natalka [10]
It's a distance of 16 feet between the tour guide and the diver
4 0
3 years ago
Can you do question c for me?
Sveta_85 [38]

Answer:

28.2

Step-by-step explanation:

91 × 18 = 1638

1638 ÷ 58 = 28.2413793103

rounded to 1 significant figure = 28.2 as 4 rounds down

hope this helps

7 0
3 years ago
For every 8 red pens on the teachers desk there are 12 pencils. If she has 60 writing implements, does she have enough red pens
gavmur [86]

Answer:No she does not

Step-by-step explanation:

8pens + 12pecils= 20writing inplements

20+8+12=40

20+8+12=60

You needed 3 sets of 8 pens and 3 sets of 12 pencils to get 60.

3*8=24

24 is less than 60, so she does not have enough pens for 60 students

7 0
3 years ago
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