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inna [77]
3 years ago
10

Which pair of numbers is relatively prime?

Mathematics
1 answer:
kondor19780726 [428]3 years ago
6 0

Answer:

B

Step-by-step explanation:

Two numbers are relatively prime when there is no integer greater than one that that is a factor of both of them.

A: 15 and 21 both have a factor of 3.

<u>B</u>: 24 and 49 have no common factors, and therefore, are relatively prime.

C. 35 and 135 both have a factor of 5.

D:  45 and 102 both have a factor of 3.

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Which number has a cube root between 7 and 8
lubasha [3.4K]

<u>Step-by-step explanation:</u>

<u>Here </u> ,There are no options given to choose which number is a cube root between 7 & 8 . So below provided answer is way to choose which numbers have cube root between 7 & 8 .

Here  , We have to find that Which number has a cube root between 7 and 8  . Let's find out :

We know that ,

\sqrt[3]{343}  = 7\\\sqrt[3]{512}  = 8

So , the number which have cube root between 7 & 8 will surely lie in between of 343 & 512  . Suppose the numbers which which have cube root between 7 & 8  are x_1,x_2,x_3,....,x_n , So these numbers lie between 7 & 8 i.e.

⇒ 343

Therefore, all the numbers which lies between 343 and 512 or 343  , have a cube root between 7 & 8 .

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3 years ago
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<h3>Answer: Yes it's a function</h3>

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The domain is {-3,-2,-1,0,1} which is the set of all x inputs.

The range is {-6, -1, 0, 3, 15} which is the set of y outputs.

7 0
2 years ago
a band earns 2/3 from ticket sales and 1/5 from merchandise. the band earns 1500 in ticket sales. how much from merchandise
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If the band is earning $1,500 on ticket sales, that is equal to 2/3 aka 6/15. (found by multiplying the fraction by 3/3 aka 1) 1/5 aka 3/15 is earned on merchandise. Since 3/15 is half of 6/15, that means that merchandise makes half of $1,500, (1500÷2) or $750.

So, the band earns $750 from merchandise :)
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Well first you have find out how many miles she drove in march. To find that you have to divide 825 by 3. That equals 275. Well if she drove 4 times more you take 275 x 4 and that equals 1100. She drove 1100 miles.
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