6*8=48 total objects............
Answer:
She must make a score of 42 in the final exam to obtain an average of 80.
Step-by-step explanation:
Hi there!
Let x be the score of the final exam, the equation will be as follows (remember that the score of the final counts double):
(82 + 79 + 75 + 2x)/4 = 80
Let´s solve the equation for x multiplying each side of the equation be 4:
82 + 79 +75 + 2x = 320
Substract 82, 79 and 75 to both sides of the equation:
2x = 320 - 82 - 79 -75
2x = 84
x = 84/2
x = 42
She must make a score of 42 in the final exam to obtain an average of 80.
Have a nice day!
Answer:
2 units
Step-by-step explanation:
you look at the picture and you can see why
The answer is
using the factoral calculator, we can find
4! x 3! x 1! = (4x3x2x1) x(3x2x1) x (1)= 24* 6 * 1 = 144
it will be placed side by side (two manners)
so it will be 2 x 144 = 288 <span>different color patterns
the answer is </span><span>A. 288</span>
