For the first group we have (6,6) options, after choosing one pair we have (5,5) options, then (4,4) options, then (3,3) options, then (2,2) options, then (1,1) options.

So the first has 36 possibilities, 6 possible males, 6 possible females. 6 times 6 is 36.

After picking up one male and female, we have 5 males and 5 females, 25 possibilities and so on.

Total we have 36×25×16×4×1 = 57600.

7 0

3 years ago

What's the percent change of 36;63

Bad White [126]

The percent change from 36 to 63 is 63/36=1.75 (multiply by 100 to get a percentage) 175%

The percent change from 63 to 36 is 36/63=0.571=57.1%

5 0

3 years ago

Trina ran 2 1/2 miles of Friday, 2 3/4 miles on Saturday and 3 mies on SUnday. The next week she ran the same amount. How far in

vodka [1.7K]

Answer:

16 $\frac{1}{2}$ miles

Step-by-step explanation:

2 $\frac{2}{4}$ + 2 $\frac{3}{4}$ = 4 $\frac{5}{4}$ which equals 4 + 1 $\frac{1}{4}$ or 5 $\frac{1}{4}$

5 $\frac{1}{4}$ + 3 = 8 $\frac{1}{4}$

she ran 8 and one-quarter miles in the first week and if she ran the same amount the second week then we can add to get the answer:

8 $\frac{1}{4}$ + 8 $\frac{1}{4}$ = 16 $\frac{2}{4}$ or 16 $\frac{1}{2}$

5 0

2 years ago

Using the numbers 4.3, -1.07, and -2.971, write an expression containing both addition and subtraction that simplified to a posi

MatroZZZ [7]

Answer:

4.3 + (-1.07)+(-2.971)

Step-by-step explanation:

4.3 + (-1.07)+(-2.971)

4.3 -1.07-2.971

4.3 - 4.041= 0.259

4 0

3 years ago