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Drupady [299]
3 years ago
15

1. Which fractions are equivalent to 25/45?

Mathematics
2 answers:
Bingel [31]3 years ago
6 0
1. C 2. B 3. C 4. D 5. B 6. A
Mamont248 [21]3 years ago
3 0

Answer: 1. C, 2. B, 3. C, 4. C, 5. B, 6. B



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Adrian's CD player can hold six disks at a time and shuffles all of the albums and their songs. If he has thirteen CD's, how man
EastWind [94]
To answer this problem, the utilization of the provided formula is of utmost importance.

The formula to be used would be for the combination with no repetition since it is what is asked and possibly happens when involving the products mentioned in the problem. The formula would be

      n!                                              where in
-------------                                                   n = number of things to choose from
(n - r)! r!                                                      r = number of things needed to form

the symbol ! is called a factorial function which replaces the sequence of multiplying a number in a descending order.

lets substitute and solve

      13!
--------------
(13 - 6)! 6!

      13!
-------------
   (7!) 6!

6,227,020,800
-------------------
  5,040 x 720

6,227,020,800
-------------------
    3,628,800

1,716

The answer would be 1,716.
6 0
3 years ago
A half-dollar coin issued by the United States Mint measures 30.61 millimeters across. Nick has 9 half dollars. He lines them up
Paraphin [41]

Answer:

Step-by-step explanation:

137,745 mm

Becouse the diamter of the Half dollar is 2 double Than a raggio becoise u must moltiplicate it for Hal of the moneu u have... 4.5 x 30.61

6 0
2 years ago
I need help on these please, also explain how you got the answer please ♡
SIZIF [17.4K]
27. N > -1
29. T < 2
31. K= -12
33. 30= 4m + 2
Answer: m = 7
7 0
2 years ago
Solve for x. Thank you.
Bas_tet [7]

Answer:

D) 50/3

Step-by-step explanation:

6/10 = 10/(6+x-6)

6/10 = 10/x

6x = 100

 x = 100/6

 x = 50/3

4 0
2 years ago
Enter the sum of numbers as a product of their GCF.
frutty [35]

Their GCF is 6 and the sum is 66

Step-by-step explanation:

8 0
2 years ago
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